1.

A point charge q is placed with in the cavity of an electrically neutral conducting shell whose outer surface has spherical shape. Then,

Answer»

The potential V at point P lying outside the shell at a distance r from the centre O of the OUTER surface depends UPON the value of x.
potential at P does not depend upon the value of x.
a total charge q will be induced on the outer surface the shell which will be DISTRIBUTED uniformly on the outer surface.
a total charge -q will be induced on the inner surface of the shell which will be distributed nonuniformly on the inner surface.

SOLUTION :b.,c.,d.
`V_(p)=(kq)/(r)` (INDEPENDENT of `x`)


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