FIELD AT THE SURFACE OF A CONDUCTOR

Electric Field Due To Non Conducting Charged |Conductors|Conductors Behave As Equipotential Surface|Electric Field Due To Spheres

Conductor|Electric Field Inside Conductor Is Zero|Net Charge Inside Conductor Is Zero|Conductor As Equipotential Surface|Electric Field On Surface Of Conductor

In the following question a statement of assertion (A) is followed by a statement of reason (R ) A : Electric field is discontinuous across the surface of a charged conductor. R : Electric potential is discontinuous across the surface of a charged conductor .

Assertion (A): In a cavity in a conductor, the electric field is zero. Reason (R ): Charges in a conductor reside only at its surface.

(A) : In a cavity within a conductor, the electric field is zero. (R ): Charges in a conductor reside only at its surface.

Assertion (A): Electric field inside a hollow conducting sphere is zero. Reason (R ): Charge is present on the surface of conductor.

A steady electric current is flowing through a cylindrical conductor i) The electric field at the axis of conductor due to the current is zero ii) The magnetic field at the axis of the conductor is zero iii) The Electric field in the vicinity of the conductor is zero iv) The magnetic field in the vicinity of the conductor is zero

The electric field at a distance R due to charge q is E. If the same charge is placed on the copper sphere of radius R, the electric field strength at the surface of the conductor will be: