the masses of three wires of copper wire are in the ratio 1:3:5 and their lenght are in the ratio 5:3:1.The ratio of their resistances is how much?
Asked by Shalini | 5th Aug, 2014, 08:38: PM
Given the masses of the wire are in the ratio 1:3:5 and lengths in the ratio 5:3:1
Answered by Jyothi Nair | 6th Aug, 2014, 08:55: AM
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