Do electric fields form closed loops?

Electric field lines does not form closed loops because electric line of force start from surface of positive charge and end at the surface of negative charge and electric line of force Perpendicular to the surface of charge body. Originally Answered: Why don’t electric field lines form closed loops?

Why electric field lines do not form closed loops Meritnation?

This is due to the conservative nature of the electrostatic force . If the field lines are closed the work done will be zero in moving a charge which isn’t possible Is this ans OK?

Why does a magnetic field form a closed loop?

(i) Magnetic lines of force form continuous closed loops because a magnet is always a dipole and as a result, the net magnetic flux of a magnet is always zero. (ii) When a diamagnetic substance is placed in an external magnetic field, a feeble magnetism is induced in opposite direction.

Why do electric field lines do not cross each other?

The direction of electric field line generally changes from point to point and hence are curved lines. And this implies two directions of electric field intensity at the point of intersection, which is not possible. Hence, two field lines never cross each other.

Why can’t two electric field lines cross?

Answer: Electric field does not direct in two directions that is why electric field lines never cross over each other. When two lines intersect each other, tangents are drawn at that point indicating two directions of electric field lines, which is impossible therefore electric field lines cannot cross over each other.

Does magnetic field form closed loops?

Magnetic field-lines form closed loops which never begin or end. Thus, magnetic field-lines behave in a quite different manner to electric field-lines, which begin on positive charges, end on negative charges, and never form closed loops.

Why do magnetic monopoles not exist?

A magnetic monopole does not exist. Just as the two faces of a current loop cannot be physically separated, magnetic North pole and the South pole can never be separated even on breaking a magnet to its atomic size. A magnetic field is produced by an electric field and not by a monopole.

Can two electric field lines cross?

Electric field lines never cross each other. Electric field lines are most dense around objects with the greatest amount of charge. At locations where electric field lines meet the surface of an object, the lines are perpendicular to the surface.

Does an electric field exist around a charged particle?

The electric field is a vector field around a charged particle. It represents the force that other charged particles would feel if placed near the particle creating the electric field. If the point charge is positive, field lines point away from it; if the charge is negative, field lines point toward it.

Do magnetic field line always form closed loops?

Magnetic field lines always form closed loops.

Can electric field lines form closed loops?

It is always directed from positive charge to negative charge. The field lines starts from the positive charges and terminate on negative charges. If the electric field line form closed loops, these lines must originate and terminate on the same which is not possible. Was this answer helpful?

Can there be closed field loops with a vector field?

However, if the field forms a closed loop, then one of the possible paths is along the closed field line which must give a non-zero result. Thus, if the vector field is conservative, there can be no closed field loops. If the lines of electric feild form closed loops, the Guass Law won’t be suitable.

Is electric field always directed away from negative charge?

It is always directed away from negative charge. It is always directed from positive charge to negative charge. The field lines starts from the positive charges and terminate on negative charges. If the electric field line form closed loops, these lines must originate and terminate on the same which is not possible.

What is the divergence of electric field lines on closed surface?

Another way to see this: Closed electric field lines would mean number of field lines passing thru a closed surface is zero and thus divergence of electric field is zero which cannot be the case since electric monopole always exist.