Home
Class 12
PHYSICS
11> I > IV> III (U 21. An electrically i...

11> I > IV> III (U 21. An electrically isolated hollow initially uncharged), conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface, see diagram Jouled This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting sphere is (a) zero

Promotional Banner

Similar Questions

Explore conceptually related problems

An electrically isolated hollow (initially uncharged), conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface, see diagram This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting spehere is

An electrically isolated hollow (initially uncharged), conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface, see diagram This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting spehere is

In going from the surface of a charged conducting sphere towards the centre of the sphere the electric field

A hollow copper sphere is positively charged, the electric field at its centre will be :

A point positive charge is brought near an isolated conducting sphere. The electric field is best given by.

A large hollow metallic sphere has a positive charge of 35.4muC at its centre. Find how much electric flux emanates from the sphere.

A hollow insulated conducting sphere of radius 2m, is given a charge of 5 muC . What will be the electric field at the centre of the sphere?

A hollow insulated conducting sphere is given a positive charge of 10 mu C . What will be the electric field at the centre of the sphere is its radius is 2 meters ?

A hollow insulated conducting sphere is given a positive charge of 10 mu C . What will be the electric field at the centre of the sphere it is radius is 2 metres ?