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The relation between current and potenti...

The relation between current and potential difference is given by

A

Ohm's law

B

Coulomb's law

C

Kirchhoff's law

D

Newton's law

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The correct Answer is:
A
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NIKITA PUBLICATION-CURRENT ELECTRICITY-Multiple Choice Questions
  1. A certain electric circuit with a resistance R is supplied power simu...

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  2. Two cells , each of emf E and internal resistance r, are connected in ...

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  3. The relation between current and potential difference is given by

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  4. Ohm's law is true for

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  5. The V - I graph for a conductor makes angle theta with V-axis. Here V ...

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  6. Ohm's law is applicable to

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  7. Ohm's law is valid, when the temperature of the conductor is

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  8. When the potential difference applied across a solid conductor is incr...

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  9. In case of liquids, the Ohm's law is

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  10. For the validity of Ohm's law, which of following quantity is constant...

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  11. If the physical state of the conductor remains unchanged then the curr...

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  12. Ohm's law is not applicable for

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  13. In a closed circuit, the e.m.f. and internal resistance of the generat...

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  14. Which of the following is mathematical equation of Ohm's law ?

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  15. An external resistance R is connected to a cell of internal resistance...

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  16. Ohm is the S.I. unit of

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  17. The reciprocal of resistance is

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  18. If a potential difference of 1 volt applied across the conductor cause...

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  19. S.I. unit of conductance is

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  20. The resistance of a conductor depends on its

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