What is the motion of magnetic field?

What is the motion of magnetic field?

The velocity component perpendicular to the magnetic field creates circular motion, whereas the component of the velocity parallel to the field moves the particle along a straight line. The pitch is the horizontal distance between two consecutive circles. The resulting motion is helical.

How magnetic field lines is produced?

Magnetic fields are produced by moving electric charges and the intrinsic magnetic moments of elementary particles associated with a fundamental quantum property, their spin.

How does magnetic field travel?

The magnetic field lines travel from the north pole of the magnet, looping back around to go back in toward the south pole. At each pole, the magnetic field lines are nearly vertical.

How do electrons move in a magnetic field?

All charged particles interact with electromagnetic fields via the Lorentz force. This interaction causes electrons in a magnetic field to move in a corkscrew pattern. “Landau states can be envisaged as vortices occurring naturally in the presence of magnetic fields.

What is the origin of magnetic field?

Magnetism arises from two types of motions of electrons in atoms-one is the motion of the electrons in an orbit around the nucleus, similar to the motion of the planets in our solar system around the sun, and the other is the spin of the electrons around its axis, analogous to the rotation of the Earth about its own …

What is the direction of magnetic field in a magnet?

EXPLANATION: The direction of magnetic field lines outside a bar-magnet is from North pole to south pole while inside the magnet it is from south pole to north pole.

Why is a magnetic field created with current?

An electric current produces a magnetic field. This is possible when an electric charge is in motion. When the electric charge is at rest, there is no production of the magnetic field. When the atom spins and orbits the nucleus there is a production of the magnetic field.