Physics, asked by dixitmadhu763, 5 months ago

Two wires of equal length one of copper and the other of Maganin, have the same resistance. Prove maganin wire will be thicker.

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Answered by Anonymous

5

Answer:

Two wires of equal length one of copper and other of manganin have the same resistance. ... Since ρ is grater for manganin than for copper, hence manganin wire is thicker than copper wire.

Explanation:

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