Physics, asked by sanpunrap, 1 year ago

a nichome wire of length of length L and the area of cross section a/4 has a resistance R. another nichome wire of length 3l and the areas of cross section a/2 has a resistant of R1. find the ratio R1 : R2

Answers

Answered by kashishmps

0

Answer:

the ratio of two resistance will be 2:3

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