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Get Answers to all your Questions
An electric heater of resistance 8 ? draws 15 A from the service mains 2 hours. Calculate the rate at which heat is developed in the heater.
Answers (1)
Given : R=8 Ohm ,I=15A and t= 2hr
Heat developed in heater is H.
Rate at which heat is developed is given as
View full answer
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