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If key K(1) is closed in circuit shown i...

If key `K_(1)` is closed in circuit shown in figure-3.342 and galvanometer doesn't give deflection at anytime, then value of C is :

A

`3 muF`

B

`9 muF`

C

`4 muF`

D

`1 muF`

Text Solution

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The correct Answer is:
B,C,D
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