Science, asked by Lakhiram, 1 year ago

a wire of resistance R is turned and given a shape of a triangle the battery is connected across its one side find the change in its resistance as compared to the original wire

Answers

Answered by anuhomeneedsp9yg6l

7

now change in the resistance is R - (2R/9)

(9R-2R)/9
7R /9

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