Science, asked by TbiaSamishta, 1 year ago

A piece of wire of resistance R is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is 121, then the ratio R/R' is - (a) 1/25 (b) 1/5 (c) 5 (d) 25

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Answered by anchalsharma05

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1/25 is answer of this question

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