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Calculate the amount of charge flowing i...

Calculate the amount of charge flowing in 2 minutes in a wire of resistance `10 Omega` when a potential difference of 20 V is applied between its ends

A

120C

B

240C

C

20C

D

4C

Text Solution

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The correct Answer is:
B
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MBD -HARYANA BOARD-CURRENT ELECTRICITY-OBJECTIVE TYPE QUESTIONS
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  4. The potential difference applied to an X-ray tube is 5 kV and the curr...

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  6. Calculate the amount of charge flowing in 2 minutes in a wire of resi...

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  7. When length of a metal wire is doubled and area of cross-section is re...

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  8. For series combination total resistance R will be:

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  9. The resistance between points A and C in the given figure is:

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  10. With increase in temperature, the resistivity of a conductor

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  11. When length of a metal wire is doubled and area of cross-section is re...

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  12. The S.I. unit of resistivity is

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  13. The effective resistance (in Omega) between P and R of letter A contai...

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  14. What is equivalent resistance between the points A and B of an infinit...

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  15. With the increase of temperature, the resistivity of a semiconductor

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  16. How does the resistance of a metallic wire depend on its temperature ?

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  17. Kirchhoff's first rule is based on ………

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  18. UNIT OF ELECTRIC CURRENT

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  19. The S.I. unit of resistance is

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  20. How much current is flowing through a 1kOmega resistor when a potentia...

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