https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/704983#M193658 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/35307i61B36EE5CDA2C065/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/35308i8A45CABE14A3D736/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P>Diagonal resistance of resistor mesh 50000x50000 is 13.854 ohm. 20 min. to solve the mesh.</P> Tue, 29 Dec 2020 04:44:33 GMT ttokoro 2020-12-29T04:44:33Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/655491#M189211 <DIV id="tinyMceEditorttokoro_0" class="mceNonEditable lia-copypaste-placeholder">&nbsp;</DIV> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 779px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24797i4E3253BF27FACCD0/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P>R(1*1)=1, R(2*2)=3/2. How about R(3*3),R(4*4) and R(5*5)?</P> Fri, 20 Mar 2020 09:35:51 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/655491#M189211 ttokoro 2020-03-20T09:35:51Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/655496#M189212 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="May be it will help you!" style="width: 597px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24799i73BDFA07AC5305FA/image-size/large?v=v2&amp;px=999" role="button" title="17-15.png" alt="May be it will help you!" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">May be it will help you!</span></span></P> Fri, 20 Mar 2020 09:43:20 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/655496#M189212 ValeryOchkov 2020-03-20T09:43:20Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/656096#M189260 <H1 class="grid02 grid1 left"><SPAN>Approximate expression of&nbsp;diagonal resistance of&nbsp;</SPAN><SPAN>x*x&nbsp;</SPAN><SPAN>resistor mesh by Mathcad Prime 6.0.</SPAN></H1> <P><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 415px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24937i9AEBBB5B09B79041/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></SPAN></P> <P><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 626px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24938i21A225FAC72798F9/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></SPAN></P> Tue, 24 Mar 2020 08:57:13 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/656096#M189260 ttokoro 2020-03-24T08:57:13Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/656101#M189261 <H1 class="grid02 grid1 left"><SPAN>Approximate expression of&nbsp;diagonal resistance of (0,0)-(x,x) of infinity resistor mesh by Mathcad.</SPAN></H1> <P><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 382px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24939i1601F3B742F3C4EB/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 626px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/24940i88B8F40A7460CA52/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></SPAN></P> Tue, 24 Mar 2020 09:04:20 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/656101#M189261 ttokoro 2020-03-24T09:04:20Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667559#M190318 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27303iDCBB6DC14E475F51/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 332px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27304i050348FB25C5FB73/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sat, 23 May 2020 12:45:16 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667559#M190318 ttokoro 2020-05-23T12:45:16Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667562#M190319 <P>4*4,5*5,6*6,7*7,8*8=</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 548px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27305iFD27359136F30372/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 893px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27306i63F3EE68357AA372/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sat, 23 May 2020 12:49:46 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667562#M190319 ttokoro 2020-05-23T12:49:46Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667644#M190330 <P>The answers from 16x16 mesh to 30x30 mesh.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 748px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27312i5115310B5D9A552A/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sun, 24 May 2020 10:31:11 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/667644#M190330 ttokoro 2020-05-24T10:31:11Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669672#M190483 <P><A style="color: #660099; font-family: &amp;quot; segoe ui&amp;quot;,arial,helvetica,sans-serif; font-size: 20px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; touch-action: manipulation; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" href="https://rosettacode.org/wiki/Resistor_mesh" target="_blank">Resistor mesh - Rosetta Code</A></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="th[1].jpg" style="width: 300px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27775i93F20E15FEB283F0/image-size/large?v=v2&amp;px=999" role="button" title="th[1].jpg" alt="th[1].jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 554px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27776iBD22FB7499FEC61D/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Wed, 03 Jun 2020 22:57:35 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669672#M190483 ttokoro 2020-06-03T22:57:35Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669676#M190484 <P>Resistor mesh of 50x50</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 665px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27777iFC929F93E3126C07/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 717px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27778iE59706D5ABB2BB91/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 608px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27779i7DAF3453A8756D3E/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Wed, 03 Jun 2020 23:05:45 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669676#M190484 ttokoro 2020-06-03T23:05:45Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669755#M190485 <P>Resistor mesh of 200x200. This is my limit of evaluation of Mathcad Prime 6.&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 234px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27799i18525D4CDF16DEFF/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 598px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27800i1583A2E2291EC236/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 329px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/27801iF7E1D2D3E5DFF938/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 04 Jun 2020 07:14:04 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/669755#M190485 ttokoro 2020-06-04T07:14:04Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/678845#M191075 <P>250x250</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 275px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29544iD203E34F2A246BCE/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 137px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29545iD168BA20289BA39E/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29546i7C506BDC9D4BED0C/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29551iDABCA1B4A8847237/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 143px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29547i6D9678E40CA7D731/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29548i6890CC18EBF3A36D/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 282px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29549i46F156CAE505D99F/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 209px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/29550iA0339A80F79D08D0/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Thu, 23 Jul 2020 00:00:03 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/678845#M191075 ttokoro 2020-07-23T00:00:03Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/685588#M191657 <P>Solve diagonal resistance of resistor 2*3 mesh. This is good question for university students.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 378px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/30944iF902EC3EAAEDAE1B/image-dimensions/378x231?v=v2" width="378" height="231" role="button" title="image.png" alt="image.png" /></span></P> Wed, 02 Sep 2020 23:32:55 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/685588#M191657 ttokoro 2020-09-02T23:32:55Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/686290#M191758 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 221px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31116i548FE976E346ABE1/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 97px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31117i8798210204678332/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 207px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31118i06BEE02E9CBC959A/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 180px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31119i389F73BF249AD5C6/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Tue, 08 Sep 2020 08:09:27 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/686290#M191758 ttokoro 2020-09-08T08:09:27Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/686491#M191772 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 373px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31172iD881C5A3C93682DC/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 214px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31173i44A568E25F2CF11C/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Wed, 09 Sep 2020 04:01:59 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/686491#M191772 ttokoro 2020-09-09T04:01:59Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/687192#M191894 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 428px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31349i6FBFCF5FCE283C97/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sat, 12 Sep 2020 23:02:36 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/687192#M191894 ttokoro 2020-09-12T23:02:36Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/689671#M192124 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 356px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31885i2D5801ACB4942BE0/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 385px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/31886i951F9E2058AD6054/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P>A. J. W. Duijvestijn, "SIMPLE PERFECT SQUARED SQUARES AND 2 x 1 SQUARED RECTANGLES OF ORDER 25" Math. Comp. 62 , pp. 325–332, 1994.</P> Fri, 25 Sep 2020 11:49:38 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/689671#M192124 ttokoro 2020-09-25T11:49:38Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/701980#M193318 <P>R2D(10000*10000)=11.804</P> <P>R2D(20000*20000)=12.687&nbsp; &nbsp;ohm.</P> Mon, 07 Dec 2020 07:17:24 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/701980#M193318 ttokoro 2020-12-07T07:17:24Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/704983#M193658 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/35307i61B36EE5CDA2C065/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 283px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/35308i8A45CABE14A3D736/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P>Diagonal resistance of resistor mesh 50000x50000 is 13.854 ohm. 20 min. to solve the mesh.</P> Tue, 29 Dec 2020 04:44:33 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/704983#M193658 ttokoro 2020-12-29T04:44:33Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/712790#M194360 <P>Now all 2D resistor mesh electric circuits are solved. Not only diagonal resistance but also any two point of nodes of the circuit.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 436px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/37288iAEF32740327E14F4/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 252px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/37289iAF83EA03682F6322/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 305px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/37290iC53AC29CBA2F0E36/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sun, 14 Feb 2021 02:21:16 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/712790#M194360 ttokoro 2021-02-14T02:21:16Z https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/734386#M196293 <P>Diagonal resistance of Triangle resistor mesh of 1 ohm.</P> <P>n=1 blue is 1*2/(1+2)=2/3 ohm.</P> <P>n=2 green is 10/9 ohm.</P> <P>n=3 red is 10/7 ohm.</P> <P>Do you know the answer of n=4 ?&nbsp; The resistance of node (0,0) to (4,0).</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 612px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/42899iE0CAFE1BEEE77ADB/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 174px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/42900i7992B63BA96F35FF/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 191px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/42901i4D68032C19BFB5AA/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 191px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/42902iBA182F98DE0697CD/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 612px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/42903iB4127608DCE0ED72/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Sat, 19 Jun 2021 09:30:15 GMT https://www.ptcusercommunity.com/t5/Mathcad/Solve-diagonal-resistance-of-resistor-mesh/m-p/734386#M196293 ttokoro 2021-06-19T09:30:15Z