Physics, asked by mariam12, 11 months ago

Two conductors are made of the same material and have the same length. Conductor A is a solid wire of diameter 1m. Conductor B is a hollow tube of inside diameter 1m and outside diameter 2m. The ratio of their resistance, RA/RB, is:

Answers

Answered by shambhuyad12

4

Answer:

4:1.......,...........

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