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What will happen to the resistance, when the diameter of the
conductor is doubled?
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Answer Posted / subrat
R = ρ * l / A , where R = Resistance ; ρ = Resistivity ; l
= Length ; A = Ar. of cross section.
It increases with the increase in length & reduces with the
increase in cross-sectional area.
| Is This Answer Correct ? | 3 Yes | 1 No |
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