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.

0.92 ms

0.4 ms

0.8 ms

0.1 ms

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