question_answer

Three capacitors each of \[4\mu F\]are to be connected in such a way that the effective capacitance is \[6\mu F.\] This can be done by connecting them :   JEE Main Online Paper (Held On 09 April 2016)

A) all in series

B) two in parallel and one in series

C) two in series and one in parallel

D) all in parallel

Correct Answer: C

Solution :

where \[c=4\mu F\]