. Define electric resistance of a conductor


Best Answer

Explanation:

  • A conductor's electrical resistance can be defined as the fundamental property of any substance that opposes the flow of current through it.
  •  The resistance of a conductor can be changed only if the temperature of the conductor changes.

If a low current is passed through the conductor for a short period of time, the temperature of the conductor does not change,

and thus the resistance of the conductor remains constant.

  •  When a large amount of current is passed through a conductor for 30 seconds, the temperature of the conductor rises,

and the resistance of the conductor rises as well.

Final Solution:

A conductor's electrical resistance can be defined as the fundamental property of any substance that opposes the flow of current through it.

 

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