#### A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are: Option 1) Zero and  Option 2)  and Zero Option 3)  and  Option 4) Both are zero

As discussed (Concept missing)

For conducting sphere,

Potential at the center=Potential on the sphere

=

Electric field at the centre=0

Option 1)

Zero and

This option is incorrect

Option 2)

and Zero

This option is correct

Option 3)

and

This option is incorrect

Option 4)

Both are zero

This option is incorrect