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Write Joule's law of heating.

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Questions

Write Joule's law of heating.

 State and explain Joule's law of heating.

Answer in Brief
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Solution

Joule's law of heating: When a current (I) flows through a resistor of resistance (R) for time (t), then the amount of heat produced (H) is given by 

H = I2Rt

This is known as Joule’s law of heating.

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Chapter 4: Electricity - Exercise 8

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