Question

what is ohm's law ? explain how it is used to define the unit of resistance?​

Answer 1

Answer:

The unit of resistance is ohm. If V=1 volt and I=1amp , then R=11=1ohm. Thus , 1 ohm is the resistance of a conductor such that when a potential difference of 1 volt is applied to its ends , a current of 1 amp flows through it.

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Answer 2

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The unit of resistance is ohm. If V=1 volt and I=1amp , then R=11=1ohm. Thus , 1 ohm is the resistance of a conductor such that when a potential difference of 1 volt is applied to its ends , a current of 1 amp flows through it.