Find the electrostatic force of interaction between two halves of a spherical conductor of radius R carrying a charge Q.

The electrostatic force between two charges is a central force. Why?

Electrostatic force between two charges is called central force. Why?

Electrostatic force between two charges is called central force.Why?

Electrostatic forces between two point charges is called central force. Why?

The electric field intensity at a point located at distance r(r lt R) from the center of a spherical conductor (radius R) charged Q will be-

A charged spherical conductor of radius a and charge q is, surrounded by another charged concentric sphere of radius b(bgta) . The potential differece between conductors is V . When, the spherical conductor of radius b is discharged completely, then the potential difference between conductor will be

A charged spherical conductor of radius a and charge q is, surrounded by another charged concentric sphere of radius b(bgta) . The potential differece between conductors is V . When, the spherical conductor of radius b is discharged completely, then the potential difference between conductor will be