Questions
Three charged concentric non conducting shells are given charges as shown in the figure. Find the potential at point A:-
detailed solution
Correct option is B
We know Potential V=kQR.....1From diagramVA=kQR+k2Q2R+k8Q4R=4kQRHere k=14πε0 Therefore, the correct answer is (B).Talk to our academic expert!
Similar Questions
1000 small water drops each of radius r and charge q coalesce together to form one spherical drop. The potential of the big drop is larger than that of the smaller drop by a factor of
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