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Determine the power extended in the process when amount of heat generated while transferring 90000 coulombs of charge between two terminals battery of 40v in one hour.

2
by malaar

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by malaar

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I=Q/t

I=90000/3600

I=25

Now V=IR

50=25*R

50/25=R

2=R

Now electric power=I²R

25*25*2

=1250