two parts A and B are maintained at potential 7V and-4V respectively.find the work done in moving 50 electrons?
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Two points A and B are maintained at a potential of 7 Vand -4 V respectively . The work done in moving 50 electrons from A to B is. 1.
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dV=W/qW=(V1-V2)50(1.6×10^-19)W=7-(-4)50(1.6×10^-19)W=(7+4)80×10^-19W=880×10^-19
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