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Physics
Physics
Problem
A charge 'q' is placed at the centre of a conducting spherical shell of radius R, which is given a charge Q. An external charge Q' is also present at distance R' (
R
′
>
R
R' > R
R
′
>
R
) from 'q'. Then the resultant field will be best represented for region
r
<
R
r < R
r
<
R
by:
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