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The current through a lamp of 25 W operating at 200 V is……………. .

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MODERN PUBLICATION-ELECTRICITY-EXERCISE
  1. Fill ups Among silver and copper……………is a better conductor.

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  2. Resistance of a conductor depends on:

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  3. Fill ups The current through a lamp of 25 W operating at 200 V is……………...

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  4. Fill ups Lead tin alloy is used for making fuse because it has…………..me...

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  5. Fill ups Nicrhome is used for making element because it has……………meltin...

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  6. What is the current flowing in the given electric circuit?

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  7. A wire of resistivity rho is stretched to double its length. Then its ...

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  8. How many electrons make 10C of charge?

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  9. Three 60 W incandescent buolbs are connected in a parallel. Calculate ...

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  10. Three 60 W incandescent buolbs are connected in a parallel. Now suppos...

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  11. In an electrical circuit three incandescent bulbs A, B and C of rating...

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  12. In an electrical circuit three incandescent bulbs A, B and C of rating...

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  13. In an electrical circuit three incandescent bulbs A, B and C of rating...

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  14. A child has drawn the electric circuit to study Ohm's law as shown in ...

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  15. Three 2 ohm resistance A, B and C are connected as shown in figure. Ea...

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  16. Find total resistance?

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  17. Find the total current drawn from the battery?

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  18. Find potential difference between B and C?

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  19. Two resistos with resistance 5 ohm and 10 ohm respectively are to be c...

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  20. Two resistos with resistance 5 ohm and 10 ohm respectively are to be c...

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