two point charges of 1 microcoulomb are kept stationary 2 m apart. How much work is needed to be done to be done to bring them 1 m apart
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W=F×s
W=kq1q2/r^2×1
(k×1×10^-3*1*10^-3)2^2
put value of k..... u VL get answers
W=kq1q2/r^2×1
(k×1×10^-3*1*10^-3)2^2
put value of k..... u VL get answers
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