A point charge Q is placed inside a conducting spherical shell of inner radius 3R and outer radius 5R at a distance R from the centre of the shell. The electric potential at the centre of the shell will be

A point charge Q is placed inside a conducting spherical shell of inne

1.	A point charge Q is placed inside a conducting spherical shell of inner radius 3R and outer radius 5R at a distance R from the centre of the shell. The electric potential at the centre of the shell will be
Answer» `(1)/(4piepsilon_(0)).(Q)/(R)` `(1)/(4piepsilon_(0)).(5Q)/(6R)` `(1)/(4piepsilon_(0)).(13Q)/(15Q)` `(1)/(4piepsilon_(0)).(7Q)/(9Q)` Answer :C

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A point charge Q is placed inside a conducting spherical shell of inner radius 3R and outer radius 5R at a distance R from the centre of the shell. The electric potential at the centre of the shell will be

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