Question

a copper wire having resistance R is cut into four equal parts. Find the resistance of combination if these parts are connected in parallel.​

Answer 1

Answer:

The resistance of the wire is R. 1) when it is cut into four equal part, the length of one-fourth of the original length. 2) when the pieces are connected in parallel, Thus equivalent resistance of the parallel combination of the cut part is equal to the one sixteenth of the original resistance.

Answer 2

Explanation:

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