Physics, asked by ayash28, 1 year ago

The resistance of a wire is 5 ohm.If we exapand it into 2 times Then what is the new resistance

Answers

Answered by sarasanusha1970

1

Answer:

10ohm

Explanation:

the resistance is directly proportional to length and invesly proportional to its area of cross section but the resistivity will remain the same

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