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A condenser of capacitance 10 muF has be...

A condenser of capacitance `10 muF` has been charged to `100V`. It is now connected to another uncharged condenser in parallel. The common potential becomes `40 V`. The capacitance of another condenser is

A

`5 mu F`

B

`10 mu F`

C

`15 mu F`

D

`20 mu F`

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The correct Answer is:
C
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MOTION-10 ROTATIONAL-Exercise - 4 (Level - II)
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  14. Two discs A and B are mounted coaxially ona vertical axle. The discs h...

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  15. A small object of uniform density rolls up a curved surface with an in...

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