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A battery of 10V carries 20000C of charge through a resistance of 20 ohm. The work done in 110 seconds is?

Answer» EXPLANATION:Power= WORK DONE/ timePower (P)= (voltage)^2/ resistanceSo EQUATING above two equationsV^2/R= W/tW= V^2 × t/ R = 100× 110/20 =11000/20 =550 JThanks.


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