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Calculate the work done in moving a char...

Calculate the work done in moving a charge of 3C through a potential difference of 20 V.

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NAVNEET PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. A wire carries a current of 0.1 A. Find the time interval during which...

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  2. 1f 20 J of work is done in moving a charge of 5C from one point to ano...

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  3. Calculate the work done in moving a charge of 3C through a potential d...

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  4. A wire carries a current of 0.1 A for 20 seconds. If the potential dif...

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  5. A wire carries a current of 0.1 A for 10 seconds. If the work done in ...

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  6. Calculate the potential difference across a 20 Omega resistor carrying...

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  7. A conductor carries a current of 0.4 A when a potential difference of ...

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  8. A potential difference of 25 V is applied across a conductor of resist...

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  9. The resistance of a conductor is 10 ohm. Find the current through it w...

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  10. The resistance of a wire of length 15.7 m and radius 0.5 mm is 10 Omeg...

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  11. A wire has radius 0.5 mm and length 62.8 m. If the resistivity of the ...

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  12. A wire has length 10 m and resistance 20 Omega If the resistivity of t...

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  13. If the resistance of wire A is three times the resistance of wire B an...

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  14. Calculate the length of a wire of diameter 1 mm needed to prepare a co...

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  15. Two wires have lengths in the ratio 1 : 9 and diameters in the ratio 1...

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  16. A wire of resistance 1000 Omega is uniformly stretched so that its len...

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  17. Find the effective resistance of the series . combination of three res...

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  18. Choose the correct alternative and write it along its allotted alphabe...

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  19. Find the effective resistance of the parallel combination of three res...

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  20. Four resistors of resistances 5 Omega each are connected in parallel. ...

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