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When electric field and magnetic field are mutually perpendicular then what is the lorentz force?
Wiki User
∙ 10y ago
In general, the Lorentz force is [ F = q(E + v x B) ].
Wiki User
∙ 10y ago
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What is magnetic magnetic force?
A magnet creates a magnetic field, often mistakenly referred to as a magnetic force. The actual force felt by a charged particle in a magnetic field (or electric field) is called the Lorentz force.
What is the unit of Lorentz number?
Unit of Lorentz no. is (V/K)2.
Why hall voltage increases with increase in magnetic field?
Since eEH= e(V X B) As magnetic field increases the lorentz force acting on the carriers increases which in turn increases the hall field associated with the carriers and hence hall voltage increases as magnetic field is increased.
What are the effects of a magnetic force?
The magnetic field can provide a force because it can change the velocity of charged particles (through the so-called Lorentz force), and a change in velocity means the presence of a force. Magnetic fields cannot do any work however, so they cannot change a particle's speed, only its direction. In the grander scheme of things the magnetic force is part of the electromagnetic force, which is one of the four fundamental forces in nature.
SI unit of magnetic-induction?
Electromagnetic induction is the process of inducing electric current in a coil with the help of a magnet.Whenever a conductor is moved through a magnetic field, or the magnetic field fluctuates in strength (as with an AC electromagnet), a current will be induced in that conductor. Induction cooktops work by passing a large AC current through a conductor under the cooktop, creating a fluctuating magnetic field which induces an electric current through the cookware - heating the cookware by electrical resistance.The process by which a substance, such as iron or steel, becomes magnetized by a magnetic field. The induced magnetism is produced by the force of the field radiating from the poles of a magnet.CommentFurther to the original answer, it is a voltage that is induced into a conductor, NOT a current.
What Lorentz force and its application?
The Lorentz force, in electromagnetism, is the effect of electric and magnetic forces which act on a point charge moving through electric and magnetic fields.The Lorentz force can be found in scientific apparatus such as particle accelerators, mass spectrometers and magnetrons. More day-to-day equipment are electric motors, loudspeakers and electrical generators.
When a charged particle moves through a magnetic field?
When a charged particle moves through a magnetic field it experiences the Lorentz force perpendicular to the magnetic fields lines and perpendicular to its direction of motion.The Lorentz equation quantifies the force.F=qE+qvXB, where the vector quantities are in bold. The X refers to the vector cross product operation.In this question, there is no electric field, so this says the force is proportional to the charge, velocity and field strength and the sine of the angle between the velocity and the field.
A magnetic field is created by a charged particle that is?
When a charged particle moves through a magnetic field it experiences the Lorentz force perpendicular to the magnetic fields lines and perpendicular to its direction of motion.The Lorentz equation quantifies the force.F=qE+qvXB, where the vector quantities are in bold. The X refers to the vector cross product operation.In this question, there is no electric field, so this says the force is proportional to the charge, velocity and field strength and the sine of the angle between the velocity and the field.
What is a magnetic field will be produced at some point in space if the electric field at the point?
As far as the electric field is stationary then no magnetic field. But when electric field is moving at a uniform speed then a magnetic field will be produced. This is what we call Lorentz magnetic field.
A current-carrying wire is in a magnetic field with the direction of the current perpendicular to that of the field?
Fleming's left hand rule that explains Lorentz force would answer your queries
How is the magnetic force like centripetal force?
If a charged particle moves in a magnetic field then Lorentz magnetic force acting will be perpendicular to its movement and so the particle will be taken along a curved path. Lorentz force will be towards the centre of the curved path. Any force facing towards the centre of the curved path is named as centre seeking or centripetal force.
How does a standing fan work?
With an electric motor. A force acts on an electric current when it runs through a magnetic field (called the Lorentz Force) see: http://en.wikipedia.org/wiki/Electric_motor
Is Lorentz force only experienced by moving particles?
No. The vectorial definition of Lorentz force isF = q[E + (v x B)]If a particle has no velocity, then the cross product of the velocity vector and the magnetic field vector is the null vector, but there will still be a Lorentz force if there is an electric field.For a particle not to experience Lorentz force, it must either not be electrically charged and/or not be put in an electromagnetic field with a certain velocity.
What process generates a current by moving an lctrical conductor through a magnetic field?
Magnetic induction. If you have conductor, then there are these free electrons bouncing back and forth between the atoms. They move in random directions and there is no unified movement which we could detect as electric current.From the Lorentz force of a charge moving through a magnetic field, we have the force as F = qv x B. Where v and B are vectors. The force will be perpendicular to both the velocity and the B field. Its magnitude is qvB*sin(Θ). So if your conductor is moving in a magnetic field, then those free electrons will experience a force accelerating them in a perpendicular direction.To give a sense of this, if the wire is laying flat on a paper running left and right, and the magnetic field lines are coming up out of the paper, if you move the wire in the up direction (on the page) then the electrons will be forced to move towards the right (along the conductor).
What is a magnetic force?
A magnet creates a magnetic field, often mistakenly referred to as a magnetic force. The actual force felt by a charged particle in a magnetic field (or electric field) is called the Lorentz force.
What is meant by electric and magnetic field?
A magnetic field is a area in which magnetic objects are pushed or pulled. It is caused by the alignment of parts of atoms.A field of force associated with changing electric fields , as when electric charges are in motion. Magnetic fields exert deflective forces on moving electric charges. Most magnets have magnetic fields as a result of the spinning motion of the electrons orbiting the atoms of which they are composed; electromagnets create such fields from electric current moving through coils. Large objects, such as the earth, other planets, and stars, also produce magnetic fields. See Note at magnetism.
What is the birth name of Pare Lorentz?
Pare Lorentz's birth name is Leonard McTaggart Lorentz.
