Calculate the energy dissipated in 5 minutes if an electric bulb with a filament of resistance 360 ohms is connected to 240 v mains supply.

      

Calculate the energy dissipated in 5 minutes if an electric bulb with a filament of resistance 360 ohms is connected to 240 v mains supply.

  

Answers


joseph
E = VIt
E = V^2t/R
= (2402 x 5 x 60)/360
=48000 J

joseph rimiru answered the question on October 10, 2017 at 20:18


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