Two resistors having equal resistances ...

Two resistors having equal resistances are joined in series and a current is passed through the combination. Neglect any variation in resistance as the temperature changes. In a given time interval,

(i) , (ii)

(i) , (iii)

(ii), (iv)

(i) , (iv)

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The correct Answer is:

It may that masses of wires are different `i^(2)Rt = ms Delta theta`.

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