Physics-
General
Easy
Question
Net charge on the outer surface of conducting sphere is
- +Q
- Q – qR/l
- –qR/l
- none
The correct answer is: –qR/l
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where
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for
are the direction cosines of of three mutually perpendicular lines then
and
are
where
are the co-factors of the elements
for
are the direction cosines of of three mutually perpendicular lines then
and
are
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