What is resistivity .........?
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Answer:
A measure of the resisting power of a specified material to the flow of an electric current.
Explanation:
The power to resist something.
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Answer:
❤⏪Resistivity :-
❤the resistivity of a substance is numerically equal to the the resistance of a rod which is 1m long and 1m square long in cross section .
❤its SI unit is ohm metre .
❤it depends upon nature of substance and temperature
Mark brainliest❤
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