the ratio of masses of three wires is 1:2:3 and that of their length is 3:2;1. If the wires are made of same material, the ratio of their resistance will be
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Masses of three wires are in the ratio 1:3:5. Their length are in the ratio 5:3:1. When connected in series with a battery the ratio of heats produced in them will be. A .
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