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Two batteries of emf E(1) and E(2), a ca...

Two batteries of emf `E_(1)` and `E_(2)`, a capacitor of capacitance I 'C' and a resistor R are connected in a circuit as shown When the switch S is shifted from position (1) to (2), then Esta the charge flow and work done by battery `E_(2)`

A

`triangleq=C(E_(2)-E_(1))`

B

`tringleW=C(E_(2)-E_(1))E_(2)`

C

`triangleq=C(E_(2)-E_(1))`

D

`triangleW=(q_(2)^(2))/(2C)-(q_(1)^(2))/(2C)`

Text Solution

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The correct Answer is:
A, B
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