All India Engineering / Architecture Entrance Examination (AIEEE)

CBSE Guess > AIEEE > AIEEE Papers > 2010 > Physics

AIEEE 2010 Physics

Q. 7. In the circuit shown, the key K is closed at t = 0. The current through the battery is

Sol :

At time t = 0 equivalent circuit becomes

At time t =

Answer: (2)