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The switch is closed at t=0. Find time a...

The switch is closed at t=0. Find time after which voltage across capacitor becomes 50 V. (take ln 2 = 0.6)

A

`100 mu C`

B

`60 mu C`

C

`80 mu C`

D

`70 mu C`

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B
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