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Answer the following questions : State ...

Answer the following questions :
State the formula for electric power. Hence , obtain its SI unit.

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NAVNEET PUBLICATION-EFFECTS OF ELECTRIC CURRENT-EXERCISE
  1. Name the following: A device that converts mechanical energy into el...

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  2. Answer the following questions : Define electric power.

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  3. Answer the following questions : State the formula for electric power...

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  4. Answer the following questions : What is the commercial unit of elect...

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  5. Answer the following questions : What is one kilowatt-hour?

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  6. Answer the following questions : What is heating effect of electric c...

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  7. Answer the following questions : Statement 1: Electric current (flow...

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  8. Answer the following questions : State Joule's law about heating eff...

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  9. Answer the following questions : Obtain the mathematical expression f...

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  10. Answer the following questions : Two dissimilar bulbs are connected ...

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  11. Answer the following questions : Name any six domestic appliances wh...

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  12. Answer the following questions : State applications of heating effect...

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  13. Answer the following questions : Explain the application of heating ...

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  14. Answer the following questions : Why is tungsten used to make soleno...

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  15. Answer the following questions : Explain the application of heating ...

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  16. Answer the following questions : Take any electricity bill of your h...

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  17. Answer the following question: Name the types of wires or cables used...

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  18. Answer the following questions : In a domestic electric supply in In...

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  19. Answer the following question: Name the type of wire to which the mai...

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  20. Answer the following question: What does the electricity meter measur...

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