write any two factors that affecting the resistance of a material
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Answer:
2 factors affecting the resistance of a material are length of conductor and area of cross section of the conductor
Explanation:
R is directly proportional to length of conductor
if the length of conductor is increased then the resistance also increases and if the length is decreased then the resistance also decreases.
R is inversely proportional to the area of cross section of the conductor
if we take a thick wire then the resistance will reduce and if we take a thin wire then the resistance will increase.
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