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OpenStudy (kanwal32):
A bullet of mass m and charge q is fired towards a solid uniformly charged sphere of radius R and total charge +q. If it strikes the surface of sphere with speed u, find the minimum value of u so that it can penetrates through the sphere
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OpenStudy (kanwal32):
|dw:1432973996650:dw|
OpenStudy (kanwal32):
@IrishBoy123
OpenStudy (kanwal32):
help
OpenStudy (kanwal32):
1mv^2/2=Kq^2/r
OpenStudy (kanwal32):
|dw:1432974143504:dw|
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