Question

WHAT IS RESISTANCE AND WHAT IS IT'S FORMULA??? ​

Answer 1

Answer:

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Explanation:

Resistance. 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.

Answer 2

resistance can be defined as the barrier to the flow of current

R = V/I