Question

Calculate the heat generated if a charge of 80000 C is transferred through a potential difference of 225V in 2hrs?​

Answer 1

Answer:

H = V×I×T

V= 225

T= 2 HRS

Q= 80000 C

I =Q/T

 = 80000/2

heat energy= 225×80000/2×2

                  = 225×80000

                   =18000000 joules

                    = 18 MJ( mega joules)

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