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According to Joule’s law of heating, mention the factors on which heat produced in a resistor depends. According to this law write the formula used to calculate the heat produced. |
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Answer» Heat produced in a resistor is: (i) Directly proportional to the square of current for a given resistance (ii) Directly proportional to resistance for a given current, and (iii) Directly proportional to the time for which the current flows through the resistor (iv) H – I2Rt |
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