Question 1A piece of wire of resistance R is cut into five equal parts – InterviewSolution

1.	Question 1A 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 R', then the ratio RR′ is:(a) 125(b) 15(c) 5(d) 25
Answer» Question 1 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 R', then the ratio $\frac{R}{R^{'}}$ is: (a) $\frac{1}{25}$ (b) $\frac{1}{5}$ (c) 5 (d) 25

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