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Electric field is the electrostatic forc...

Electric field is the electrostatic force per unit charge acting on a vanishingly small test charge placed at that point. It is a vector quantity and the electric field inside a charged conductor is zero. Electric flux f is the total number of electric lines of force passing through a surface in a direction normal to the surface when the surface is placed inside the electric field
The electric field at a point is

A

Always continuous

B

Continuous if there is no charge at that point

C

Discontinuous only if there is a negative charge at that point.

D

Discontiuous is there is a charge at that point.

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