Physics, asked by richasrivastava84, 5 months ago

explain resistance and resistivity by the help of ohm's law​

Answers

Answered by krish78619
2

Explanation:

The electrical resistance of a circuit component or device is defined as the ratio of the voltage applied to the electric current which flows through it: If the resistance is constant over a considerable range of voltage, then Ohm's law, I = V/R, can be used to predict the behavior of the material.

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