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Write an expression for the amount of heat produced in a resistor when an electric current is passed through it stating the meanings of the symbols used. - Science

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Question

Write an expression for the amount of heat produced in a resistor when an electric current is passed through it stating the meanings of the symbols used.

Answer in Brief

Solution

When an electric current I passes through the conductor, the amount of heat produced in time t is: 

H = VIt

Since, V = IR

So, H = I2Rt

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