A closed metallic box is charged upto potential v. What will be the potential at the centre of the box ?

Dear student ,
                      shape whatever be potential will be same as it is at the surface 
                     as we are integrating from infinite to centre of the box

  • 4
It will have the maximum potential as it is brought near to the centre. And at the centre it is highest.
  • -3
Potential at centre is v
Because potential is same at surface and inside the sphere
  • 7
But its a box.
  • -3
What are you looking for?