Where is electric field discontinuous?

Can an electric field be discontinuous?

The electric potential is continuous across a surface charge and the electric field is discontinuous, but not infinite; this is unless the surface charge consists of a dipole layer. … In comparison, the potential and electric field both diverge at any point charge or linear charge.

Is electric field continuous or discontinuous?

Electric field lines are continuos curves. They start from a positively charged body and ends at a negatively charged body. No electric lines of force exist inside the charged body. Thus electrostatic field lines are continuous but do not form closed loops.

What is electrical discontinuity?

Discontinuous grounding commonly refers to the use of different grounds for different circuits, or the use of multiple connections to the same ground with some high impedance between them.

Where is the electric field zero?

For unlike charges, the electric field is zero outside of the smaller magnitude charge. For like charges, the electric field will be zero closer to the smaller charge and will be along the line joining the two charges.

Why are electric field lines not discontinuous?

An electric field line is a continuous curve because a charge experiences a continuous force when placed in an electrostatic field. The charge moves endlessly and it doesn’t just shift from one point to the other. … The electric field line does not end abruptly. Therefore, the electric field line can’t be discontinuous.

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Why electric field is discontinuous across the charged conductor?

Potential inside the conductor is zero. … Potential is a result of the electric field. This implies that the electric field lines are 0 inside of a conductor but are perpendicular at the surface of a conductor and so, the electric field lines are discontinuous at the surface.

Is electric field continuous across the surface of the conductor?

We know that electric field is discontinuous across the surface of a charged conductor.

What is continuous and discontinuous electric field?

Continuous if there’s no charge at that point. C. Discontinuous only if there’s a negative charge at that point. … The direction of the electric field at a point in space is the direction in which a positive test charge would move if placed at that point.

What is boundary conditions in electrostatics?

– at inner boundaries, … where Dn is a normal component of electric induction, “+” and ” ” superscripts denote quantities to the left and to the right side of the boundary, σ is a surface charge density. If σ value is zero, the boundary condition is called homogeneous.