In this case I want  to allocate a result of substitution to Eq1, It seems to works for the substitution but  then Eq1 seems undefined. What happens? Then it might be the reason why the 2nd substitution is endless.  However, when i try to make 2 subs... View more

Welcome to this month’s Creo challenge where we’re celebrating personal creativity and unique design!   We are inviting all members of our community to use Creo Parametric to create their very own logos. Whether you draw inspiration from your initial... View more

Hi,For below circuit:1. Find the expression of the voltage across C2 (Vb) at t>02. Find the voltage across C2 at t=100ns when C1=100nF3. Find the voltage across C2 at t=100ns when C1=10nFAlso let C1 and C2 voltage  as t-> infinity to be Vb.     View more