Physics, asked by kulvardhansingh35, 10 months ago

when when the length of conductor is doubled how does the resistance of the conductor change​

Answers

Answered by Anonymous
1

Answer:

Hi buddy

Explanation:

What would be new resistance if length of conductor is doubled and thickness is halved ? New resistance is 8 times the old resistance. If the length is double then the resistance would increase by 8 times. Since R=P*L/A (Resistivity constant) length becomes 2L and area becomes 1/4th.

Answered by gaurav11643
0

If the length is double then the resistance would increase by 8 times. Since R = P*L/A (resistivity constant) length becomes 2L and area becomes 1/4th. So, almost new resistance increase by 4 times.

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