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A) stationary electric charge
B) moving electric charge
C) stationary magnet
D) a moving magnet
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∙ 11y ago
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How is mechanical force produced on a wire when it is passed through a wire in a magnetic field?
The movement through a magnetic field will induce a voltage; if there is a closed circuit, that will produce a current. The current, in turn, will have a magnetic field, which will interact with the external magnetic field. The direction of the interaction will be such that energy is conserved, i.e., it will tend to slow the wire down.
Where do magnets get their energy to do work like attraction and repulsion?
Permanent magnets have a magnetic field around them. This field is an "area" of force, and the force is derived directly from the uniform motion of a large number of electrons in the ferromagnetic material. Moving electrons generate a tiny magnetic field around their path of travel, and this is the basis of the magnetic force. The "blocks" of atoms that have uniformly moving electrons are called magnetic domains. The aligned domains allow an "over all" magnetic field to be detected and even used by an investigator. The field will interact with ferromagnetic material to attract it, or will, when moved "past" any conductor, induce a voltage in that conductor. A pair of magnets will attract or repel, depending on how they are held or placed. The magnetic field of each one will interact with the field of the other, and the lines of force will push or pull, as suggested.
What is a region where a magnetic force can be detected?
The magnetic field. If it's an electromagnet, the electromagnetic field.
Does Ceres have a magnetic field?
No, Ceres does not have a magnetic field around it.
What is the magnetic field of a black hole?
A black hole has no magnetic field.
How does a magnetic field interact with magnetic materials?
d
What is the area in which objects will interact with a magnet?
magnetic field
Moving electric charges will interact with?
Moving electric charges will interact with an electric field. Moving electric charges will also interact with a magnetic field.
How do electric and magnetic field interact in an electromagnetic wave?
They both use electromagnetism.
How is it possible for the sun to affect the earth's magnetic field?
The sun ejects significant quantities of charged particles. These interact via the electromagnetic force with the magnetic field of the earth.
How is mechanical force produced on a wire when it is passed through a wire in a magnetic field?
The movement through a magnetic field will induce a voltage; if there is a closed circuit, that will produce a current. The current, in turn, will have a magnetic field, which will interact with the external magnetic field. The direction of the interaction will be such that energy is conserved, i.e., it will tend to slow the wire down.
If an electrical current passes through a conductor what two things are generated?
If an electrical current passes through a conductor, there is an induced voltage (because no conductor has perfectly zero ohms), resulting in power dissipation, and there is a magnetic field, which can interact with other conductors in the vicinity of the first.
The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
Region around a magnet in which magnetic force can act?
Magnetic freild
Where do magnets get their energy to do work like attraction and repulsion?
Permanent magnets have a magnetic field around them. This field is an "area" of force, and the force is derived directly from the uniform motion of a large number of electrons in the ferromagnetic material. Moving electrons generate a tiny magnetic field around their path of travel, and this is the basis of the magnetic force. The "blocks" of atoms that have uniformly moving electrons are called magnetic domains. The aligned domains allow an "over all" magnetic field to be detected and even used by an investigator. The field will interact with ferromagnetic material to attract it, or will, when moved "past" any conductor, induce a voltage in that conductor. A pair of magnets will attract or repel, depending on how they are held or placed. The magnetic field of each one will interact with the field of the other, and the lines of force will push or pull, as suggested.
Why do nails stick at the end of the magnet and not the middle?
This is because of the polarity of the magnetic field and how north interact with south. In the middle of the magnet, the magnetic field is sort of neutral. The further away from middle and the stronger the force will be.
What does the letters in electromagnetic mean?
The letters in electromagnetic refer to the two fundamental components: "electro" stands for electric field and "magnetic" stands for magnetic field. These fields interact with each other to propagate energy and information through space in the form of electromagnetic waves.
