why does electric current show heating effect
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HEY, HERE IS YOUR ANSWER.
According to Joule's law of heating,
1.The heat produced is directly proportional to the square of current for a given resistance
2.Directly proportional to resistance for a given current
3. Directly proportional to the time for the which current flows through the resistor
Therefore the electric current shows heating effect
According to Joule's law of heating,
1.The heat produced is directly proportional to the square of current for a given resistance
2.Directly proportional to resistance for a given current
3. Directly proportional to the time for the which current flows through the resistor
Therefore the electric current shows heating effect
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