A point charge `+q` is placed at the centre of a conducting spherical shell of inner radius a and outer radius b. Find the charge appearing on the inner and outer surface of the shell.

A point charge q is placed at a distance of r from the centre O of an uncharged spherical shell of inner radius R and outer radius 2R. The electric potential at the centre of the shell will be

A point charge q is placed at a distance of r from the centre O of an uncharged spherical shell of inner radius R and outer radius 2R. The electric potential at the centre of the shell will be

A point charge +Q is placed at the centre O of an uncharged hollow spherical conductor of inner radius 'a' and outer radius 'b'. Find the following: The magnitude and sign of the charge induced on the inner and outer surface of the conducting shell.

A point charge +Q is placed at the centre of an uncharged spherical conducting shell of inner radius a and outer radius b. i. Find the electric field for rlta . ii. What is the magnitude and sigh of the induced charge q' on the inner shell surface? iii. What is the electric field at points rgtb ? iv. What id the surface charge on the outer surface of the conductor?

A point charge +Q is placed at the centre of an uncharged spherical conducting shell of inner radius a and outer radius b. i. Find the electric field for rlta . ii. What is the magnitude and sigh of the induced charge q' on the inner shell surface? iii. What is the electric field at points rgtb ? iv. What id the surface charge on the outer surface of the conductor?

A point charge q is brought slowly from infinity and is placed at the centre of a conducting neutral spherical shell of inner radius a and outer radius b, then find work done by external agent :

A point charge q is brought slowly from infinity and is placed at the centre of a conducting neutral spherical shell of inner radius a and outer radius b, then find work done by external agent :

A point charge q is placed inside a conducting spherical shell of inner radius 2 R and outer radius 3 R at a distance of R from the center of the shell. Find the electric potential at the center of the shell.

A point charge q is placed inside a conducting spherical shell of inner radius 2R and outer radius 3R at a distance of R fro the centre of the shell. The electric potential at the centre of shell will (potential at infinity is zero).