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This force is often called the Lorentz force. In fact, this is how we define the magnetic field strength B—in terms of the force on a charged particle moving in a magnetic field. The SI unit for magnetic field strength B is called the tesla (T) after the eccentric but brilliant inventor Nikola Tesla (1856–1943).

## Which force exerts by the magnetic field on moving charges?

Right Hand Rule: Magnetic fields exert forces on moving charges. This force is one of the most basic known. The direction of the magnetic force on a moving charge is perpendicular to the plane formed by v and B and follows right hand rule–1 (RHR-1) as shown.

## What is it called when an electric field interacts with a magnetic field?

The mutual interaction of electric and magnetic fields produces an electromagnetic field, which is considered as having its own existence in space apart from the charges or currents (a stream of moving charges) with which it may be related. …

## What is the force exerted by a magnetic field?

Electric forces exist among stationary electric charges; both electric and magnetic forces exist among moving electric charges. The magnetic force between two moving charges may be described as the effect exerted upon either charge by a magnetic field created by the other.

## Why does a magnetic field exert a force on a moving electron?

Under certain conditions, electric current causes a magnetic field. … A moving charged particle creates a magnetic field around it. Additionally, when a moving charged particle moves through a different magnetic field, the two magnetic fields will interact. The result is a force exerted on the moving charged particle.

## How much force will be experienced by a moving charge in a magnetic field?

Question: How much force will be experienced by a moving charge in a magnetic field? Answer: Magnetic Force on a Moving Charge: The force on a moving charge in a magnetic field is equal to the cross product of the particles velocity with the magnetic field times the magnitude of the charge.

## Does the magnetic field exerts a force on a moving charge in the direction of the field?

A magnetic field exert a force on a moving charge in the same direction as the direction of field itself.

## What happens when magnetic fields interact?

When opposite ends of two magnets interact, their field lines connect the north pole of one with the south pole of another, and the two attract. When the same ends of two magnets interact, they repel because the lines cannot cross and are compressed by each other.

## How does an electric charge interact with a magnetic field?

Interaction of a magnetic field with a charge. … The force has a direction that is perpendicular both to the direction of motion of the charge and to the direction of the magnetic field. There are two possible precisely opposite directions for such a force for a given direction of motion.

## What is the relation between electric field and magnetic field?

Originally Answered: What is the simple relation between electric field and magnetic field? A change in an electric field produces a magnetic field. A change in a magnetic field produces an electric field. The quantitative details get you into Maxwell’s Equations.

## What force is a magnetic force?

What is the magnetic force? The magnetic force is a consequence of the electromagnetic force, one of the four fundamental forces of nature, and is caused by the motion of charges. Two objects containing charge with the same direction of motion have a magnetic attraction force between them.

## How do magnetic forces work?

All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field.

## Which of the following component no force is exerted by the magnetic field?

No force is exerted by a stationary charge when placed in a magnetic field because the magnetic force acts on moving charges. Since it is a stationary field therefore the charge is also stationary without any magnetic force.