one micro coulomb is shifted from A to B ,and it is found that work done by an external force is 40 micro joule. In doing so against electrostatic forces ,find the potential difference Va-Vb.
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work done is stored as potential difference so here the potential difference Va-Vb =-40/1= -40 volt
shalinishalz12345:
could u explain with steps
ohh yup i got it thanks.
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