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The unit of electricity is ……...

The unit of electricity is ……

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The correct Answer is:
`kWh`
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PRADEEP-CURRENT ELECTRICITY-Exercise
  1. When an electric current in passed a conductor a becomes hot sometimes...

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  2. For a given voltage and time ,the heat produced in a conductor is ……. ...

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  3. The unit of electricity is ……

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  4. 10kWh = ……….J

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  5. The resistance of high electric instrument is ……. than that of low el...

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  6. The ratio of output power to input power of an elecrtic device is call...

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  7. If a load resistance r then power supplied by the cell to load R is ma...

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  8. If a battery of emf E, internal resistance r is being charged by a cur...

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  9. If 2 xx 10^(20) electrons pass through a loop in one minute, What is t...

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  10. In Bohr model of hydrogen atom , the electron revolves around the nucl...

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  11. A solution of sodium chloride discharge 6.0 xx 10^(16)Na^(+) and 4.5 x...

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  12. In hydrogen atoms, the electron moves in an orbit of radius 5.0xx 10^...

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  13. If 0.6 mole of electrons through a wire in 50 minutes What is (a) the ...

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  14. The charge flowing through a conductor varies with time as q= 8 t - ...

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  15. The charge flowing in a conductor varies with time so q = 2t - 6t^(2)+...

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  16. Shows on a plot of current I through the cross section of the wire ove...

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  17. An electric current of 20 mu A appears in a discharege tube if the dis...

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  18. A conductor of length L is connected to a dc source of emf epsilon. If...

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  19. A copper wire has a resistance of 10 Omega and an area of cross-sectio...

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  20. The number of free electrons per 100 mm of ordinary copper wire is 2xx...

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