Solution:
…………..(1)
Using KVL,
………(2)
Plates inside dotted line form an isolated system.
Hence, ………..(3)
Solving these equations, we get
Find the equivalent capacitance between A and B
…………..(1)
Using KVL,
………(2)
Plates inside dotted line form an isolated system.
Hence, ………..(3)
Solving these equations, we get