50j of heat if produced each second in 2 ohm resistor. find the potential differences across the resistor.
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Energy = power × time
E = P×t
E = V^2/R×t
V^2= E×R/t
=50×2/1
=100
V = root 100
= 10 volt.....ans..
E = P×t
E = V^2/R×t
V^2= E×R/t
=50×2/1
=100
V = root 100
= 10 volt.....ans..
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