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Which of the following is not a factor affecting the resistance of a conductor? Resistivity of...

Which of the following is not a factor affecting the resistance of a conductor?

Resistivity of the conducting material

Thickness of the conducting material

Potential difference across the conducting material

Length of the conducting material

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Answer #1

Solution) Resistance R = (rho)(L)/(A)

So from the above formula Resistance depends on resistivity (rho) , Length (L) and area (A) or thickness .

So it is not affected by potential difference .

POTENTIAL DIFFERENCE ACROSS THE CONDUCTING MATERIAL is the factor that do not affect resistance of a conductor .

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