Question

Equivalent capacitance between A and B is
(if possible use potential method)​

Answer 1

Answer:

The equivalent circuit of the given circuit is as shown in figure.

The equivalent capacitance for the top part is C

t

=

C+(C+C)

C(C+C)

=2C/3

Now this capacitance and bottom capacitance are in parallel so the equivalent resistance between A and B is

C

AB

=C

t

+C=2C/3+C=5C/3