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A capacitor of capacitance 100(mu)F is c...

A capacitor of capacitance `100(mu)F` is charged by connecting it to a battery of emf 12 V and internal resistance `2(Omega)`. (a) Find the time constant of the circuit. (b) Find the time taken before 99% of maximum charge is stored on the capacitor.

A

0.92 ms

B

0.72 ms

C

0.34 ms

D

0.54 ms

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The correct Answer is:
A
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