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The rating of an electric heater is1100 ...

The rating of an electric heater is1100 w, 220V calculate the resistance when it operates at 220 v, also calculate the energy consumed in kwh in the month of November, if the heater is used daily for 4 hours at the rated voltage.

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MBD -HARYANA BOARD-ELECTRICITY-EXAMPLE
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  10. Define energy.

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  11. Define electrical energy and electrical power. Give their respective S...

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  12. Define electric current. What is the unit of electric current? Define ...

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  13. Define a volt,whose unit is this?

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  14. Show the switch signs in circuit in (i) open(ii) closed circuit,

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  15. Is electric potential a scalar or a vector quantity?

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  16. What is practical unit of power and electric energy?

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  17. Which one is having more resistance,100 W bulb or a 50 W bulb?

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  18. What constitutes current in a metal wire ?

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  19. The SI unit of resistance .

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  20. What is an electrical conductor ? Give some examples.

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