Can a particle possess both electric and magnetic fields simultaneously?

Motion of a charged particle in the simultaneous presence of both electric and magnetic fields has variety of manifestations ranging from straight line motion to the cycloid and other complex motion. Both electric and magnetic fields impart acceleration to the charged particle.

Can electric fields and magnetic fields can exist at the same time?

No, you cannot have a magnetic field without also having an electrical field. They cannot exist separately. Yes, it is due to relativity that a changing electrical field produces a magnetic effect. An electrical field is just the area around an electron that is affected by it’s negative charge.

What happens to a charged particle in mutually perpendicular electric and magnetic fields?

The motion of a charged particle in the electric and magnetic field. In case of motion of a charge in a magnetic field, the magnetic force is perpendicular to the velocity of the particle. … The perpendicular force, q v × B, acts as a centripetal force and produces a circular motion perpendicular to the magnetic field.

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Can electric and magnetic forces work together?

While electric and magnetic effects are well separated in many phenomena and applications, they are coupled closely together when there are rapid time fluctuations. Faraday’s law of induction describes how a time-varying magnetic field produces an electric field.

Does magnetic field interact with charged particles?

An electric field may do work on a charged particle, while a magnetic field does no work. The Lorentz force is the combination of the electric and magnetic force, which are often considered together for practical applications. Electric field lines are generated on positive charges and terminate on negative ones.

What are the similarities and differences between electric and magnetic fields?

Similarities between magnetic fields and electric fields: Electric fields are produced by two kinds of charges, positive and negative. Magnetic fields are associated with two magnetic poles, north and south, although they are also produced by charges (but moving charges). Like poles repel; unlike poles attract.

Which is stronger of the two electric field or magnetic field?

The electric field is produced by stationary charges, and the magnetic field by moving charges (currents); these two are often described as the sources of the field. … The force created by the electric field is much stronger than the force created by the magnetic field.

What happens when a charged particle enters a magnetic field?

A charged particle experiences a force when moving through a magnetic field. … Since the magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. The particle continues to follow this curved path until it forms a complete circle.

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What happens when electric field is perpendicular to magnetic field?

One curl equation states that if the electric field tends to rotate, it will induce a magnetic field at the center of rotation and in a direction perpendicular to the rotation. The other curl equations states the opposite, that an electric field will be induced at the center of rotation of a magnetic field.

Can a constant magnetic field change the speed of a charged particle?

Thus magnetic forces cause charged particles to change their direction of motion, but they do not change the speed of the particle. … If a charged particle moves through a constant magnetic field, its speed stays the same, but its direction is constantly changing.

Are electric and magnetic forces attractive or repulsive?

Right Lines: Both magnetic and electric forces can attract and repel, but the the mechanisms to account for these interactions are different; in one case involving magnetic poles and in the other case involving electrically charged objects.

What is the symbol of magnetic field?

Index to magnetic terms & units in the SI

Quantity name Quantity symbol Quantity symbol
magnetic field strength H Φ
magnetic flux density B χρ
magnetic moment m J
magnetic susceptibility χ M

Is magnetic or electric force stronger?

Magnetic forces are much stronger than electric forces when you compare them at the saturation and breakdown strengths of materials. That is the reason why all practical electromechanical conversion devices use magnetic forces.

What happens when two 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.

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