220J of heat is produced each second in 8 o resistor. Find the potential difference across the resistor
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H=I^2RT
200= I^2 x 8 x 1
I^2= 25
I=5
V=IR
V= 5 x8
V= 40 volt
200= I^2 x 8 x 1
I^2= 25
I=5
V=IR
V= 5 x8
V= 40 volt
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