on what factors does the resistance of a conductor depend? Give the mathematical expression
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Answered by
0
Answer:
Depends on length of the wire, area of cross section of the wire and the constant of resistivity of the material.
Explanation:
R = constant of resistance × length of wire
area of cross section
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Answered by
0
Answer:
The resistance of a conductor depends on thickness (cross sectional area of wire),
length and
temperature.
R=ρl/a
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