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The length of a part being magnetized by passing an electric current from one end to the other affect 1 permeability 2 strength of magnetic field 3 not affect magnetic field?
Permeability
What do you call the force around a magnet?
the area of magnetic force around a magnet is called the magnetic field
What does an eletromagnet do in a motor?
Provide amoving magnetic force field.
What happens to the magnitude of a magnetic field if the electric field that induces it increases the rate at which it changes?
The magnitude of the magnetic field is decreased
Which layer of the earth produces its magnetic field?
The earth's outer core produces the magnetic field.
What correctly describes magnetic field?
The list of choices submitted with the question containsno correct description of magnetic field lines.
What is Magnetic flux density unit?
"Magnetic flux density" is also known as the magnetic field,The SI unit for this is the Tesla, written as T.CommentMagnetic flux density is not "also known as the magnetic field". It describes the intensity of a magnetic field.
What statements describes the result of reversing the current in a current-carrying in a magnetic field?
When the current is reverted, the magnetic field will also be reverted.
What terms best describes the space surrounding a magnet in which the magnetic forces acts.?
The space surrounding a magnet in which the magnetic force acts is called a magnetic field. The magnetic field is the region where magnetic forces are generated and can influence other magnetic materials or moving charges.
What is a piece of magnetic material that remains its magnetic proporties after it is removed form a magnetic field?
A piece of magnetic material that retains its magnetic properties after being removed from a magnetic field is called a permanent magnet. These materials are able to maintain their magnetization due to their intrinsic magnetic orientations at the atomic level.
What is the magnetic force exerted in the region around a magnet called?
The magnetic force exerted in the region around a magnet is called a magnetic field. It is a vector field that describes the magnetic influence of the magnet on other objects or moving charges.
Is magnetic flux the same as the magnetic feld?
No, magnetic flux and magnetic field are related but not the same. Magnetic field is a vector field that describes the influence of magnetic forces in a region of space, while magnetic flux is the measure of magnetic field passing through a surface. Magnetic flux depends on the strength of the magnetic field, the area of the surface, and the angle between the field and the surface.
What can you conclude about the orientation of the beam relative to the magnetic field when a beam of electrons passes through a magnetic field without being deflected?
If a beam of electrons passes through a magnetic field without being deflected, then the orientation of the beam is perpendicular to the magnetic field lines. This is because the force acting on a charged particle in a magnetic field is always perpendicular to both the magnetic field and the velocity of the particle, causing the electrons to move in a circular path perpendicular to the field lines.
What best describes magnetic field lines?
Magnetic fields are produced because of moving electric charges, and visualizing the very complex mathematical relationships that fall under the magnetic field might become much easier if magnetic field lines were used. A higher density of field lines means a stronger magnetic field. Keep in mind that those lines do not actually exist; they are drawn only to visualize the strength of the magnetic field.
What describes the production of an electric current by moving a loop of wire through a magnetic field or moving a magnet through a wire loop?
moving a loop of wire through a magnetic Field. The rotation of a coil of copper wire trough a magnetic field changes magnetic field as "seen" from the coil inducing an alternating current.
What are the physical significance of Maxwell's equations?
As per my knowledge,Maxwell's equations describes the relations between changing electric and magnetic fields. That means time varying electric field can be produced by time varying magnetic field and time varying magnetic field can be produced by time varying electric field.
The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
