Physics, asked by Kavyashree8751, 1 year ago

How does the resistance of a wire change when its thickness is doubled?

Answers

Answered by Anonymous
0
resistance is inversely proportional to the area and area is directly proportional to square of radius.
so the resistance is inversely proportional to the square of the radius of wire.

so when thickness is doubled, the resistance Will be 1/4times.
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