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In the given circuit switch is closed at...

In the given circuit switch is closed at `t = 0`. The charge flown in time `t = T_c` (where `T_c` is time constant).

A

`(epsilonL)/(R^2e)`

B

`(epsilonL)/(R^2)`

C

`((epsilonL)(1-1/e))/R`

D

`(epsilonL)/R`

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