Physics, asked by anushankar25412, 4 months ago

3. Define resistance. Give an expression of resistivity and
explain the terms.​

Answers

Answered by BeautifulWitch
5

Answer:

Resistance of a conductor is the opposition to the flow of electric current through it. Resistivity of a substance is the opposition to the flow of electric current by a rod of that substance which is 1 m long and 1m2 in cross section. 3.

Explanation:

Can you please mark mine as brainlest please.

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