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The heat produced per unit time, on passing electric current through a conductor at a given temperature is directly proportional to the ..... |
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Answer» <P>ELECTRIC current W = Vlt `(W)/(t) `= VI P = VI ` THEREFORE P = IR xx I = I^(2)` R `therefore ` PRODUCED heat : P =H = `I^(2) ` R Here R is constant`therefore H prop I^(2)` |
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