Physics, asked by priyankaanu1002, 3 months ago

an electric heater of resistance 8ohm draws 15A from the service mains 2hrs. calculate the rate at which heat is developed in the heater​

Answers

Answered by jadhavnavasa
0

Answer:

The rate at which work is done by a source of emf in maintaining an electric current through a circuit is called the electric power of the circuit. = 1800 Watt. Thus the rate at which heat is developed in heater is 1800 Watt.

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