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The energy supplied by the cell during c...

The energy supplied by the cell during charging is equal to

A

`H_(1)`

B

`H_(2)`

C

`3H_(2)`

D

`2H_(1)`

Text Solution

Verified by Experts

The correct Answer is:
D
Energy supplied by battery
`=QE=CE^(2)=2H_(1)`
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CP SINGH-THERMAL AND ELECTRIC EFFECT oF CURRENT-Exercises
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  2. Determine the current through the battery in the circuit shown in figu...

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  3. The ratio of energy stored in capacitors C(1) and C(2)

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  4. (a) Find potential difference between A and B and C. (b) Find po...

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  5. In the circuit shown, the cell is ideal , with emf= 15 V. Ecah resista...

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  6. In the circuit shown, the cell is ideal with emf = 2V . The resistance...

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  7. A capacitor charges from a cell through a resistance. The time constan...

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  8. A capacitor is charged and then made to discharged through a resistan...

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  9. In the circuit shown in fig. when the switch is closed, the capacitor ...

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  10. In the previous question, if the switch is opened after the capacitor ...

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  11. A capacitor of capacitance C has charge Q. it is connected to an ident...

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  12. The charge on a capacitor decrease eta time in time t, when it dischar...

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  13. Two identical capcitors A and B are charged to the same potential and ...

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  14. a capacitor of capacitance C is connected to two voltmeter A and B. A ...

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  15. The capacitor C is initially without charge. X is now joined to Y for ...

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  16. The energy supplied by the cell during charging is equal to

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  17. three identical capacitor, A, B and C are charged to the same potentia...

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  18. Capacitor C1 of capacitance 1 micro-farad and capacitor C2 of capacita...

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  19. In an RC circuit while charging, the graph of 1n i versis time is as s...

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  20. Two cities are 150 km apart. Electric power is sent from one city to a...

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