An electric heater of resistance 8 ohm draws 15 a from the service Main 2 hours. Calculate the rate at which heat is developed in the heater??
please solve fast.
Answers
Answered by
1
Answer:
An electric heater of resistance 8 Ω draws 15 A from the service mains 2 hours. Calculate the rate at which heat is developed in the heater. ∴ Heat is produced by the heater at the rate of 1800 J/s.
Explanation:
hope it's helpful
Similar questions