cakreclau38571 cakreclau38571
  • 06-02-2024
  • Physics
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An electric heater of resistance 8 ohms draws 15 amperes from the service main for 2 hours. Calculate the rate at which heat is developed in it.

a) 1800 J/s
b) 1200 J/s
c) 2400 J/s
d) 3600 J/s

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