Q27 of 330 Page 19

The substance having infinitely high electrical is called:

The substance having infinitely high electrical is called conductor.

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Ohm’s law gives a relationship between:

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The unit of electrical resistance is :

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Keeping the potential difference constant, the resistance of a circuit is halved. The current will become:

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Keeping the potential difference constant, the resistance of a circuit is halved. The current will become: