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How can a magnet be used to create an electric current using the words magnetic field attract repel magnetic poles?
A magnet cannot use words to create an electric current.
A moving magnet will induce electric current in adjacent conductors. This is usually described in terms of the rate that magnetic flux lines connecting the opposite poles of the magnet "cut" the conductors. The more flux lines cutting the conductors per second, the more current induced.
What else can I help you with?
Is it true or false that an electric charge creates a magnetic field?
Opposites attract, like charges repel each other.
A device that produces a magnetic field by an electric current?
Any device with an electrical current will create a magnetic field. A tube of wire coils with a current running through it is called a solenoid and it will produce a magnetic field through the inside of the tube, as well as around it... Sorry, not much for physics.
How do the electric and magnetic field of an electromagnetic wave regenerate each other?
In an electromagnetic wave, the changing electric field creates a magnetic field, and the changing magnetic field in turn regenerates the electric field. This process continues as the wave propagates through space, leading to the self-sustaining nature of electromagnetic waves.
How is an electromagnet different from a regular bar magnet?
An magnet is a material or object that creates a magnetic field. Bar magnets constantly create their magnetic field, while electromagnets are coils that only produce a magnetic field when an electric current passes through it.
Why will an electric current not be produced in a wire that is exposed to a stationary magnetic field?
An electric current will not be produced in a wire exposed to a stationary magnetic field because current generation relies on a change in magnetic flux through the wire, as described by Faraday's law of electromagnetic induction. When the magnetic field is stationary, there is no variation in magnetic flux, and thus no electromotive force (EMF) is induced in the wire. Therefore, without the movement or change in the magnetic field, electrons in the wire do not experience a net force to create a current.
Does electric current create magnetic fields?
Yes, electric current does create magnetic fields
When an electric current is passed through a coil what does this create?
A magnetic field.
How can produce an electric current by means of electric magnetic induction?
Create relative motion between a magnetic field and a loop of wire.
How does an electromagnet utilize the interaction of electric and magnetic fields to generate a magnetic field when an electric current passes through it?
An electromagnet uses the interaction of electric and magnetic fields to create a magnetic field when an electric current flows through it. The electric current produces a magnetic field around the wire, and this field interacts with the magnetic field of the material inside the coil, strengthening the overall magnetic field.
Is it true or false that an electric charge creates a magnetic field?
Opposites attract, like charges repel each other.
How can electricity create magnetism?
Electricity can create magnetism through the interaction of moving electric charges. When electric current flows through a conductor, such as a wire, it generates a magnetic field around the conductor. This magnetic field is created by the movement of electrons in the wire, which generates a force that can attract or repel other magnetic materials. This phenomenon is known as electromagnetism.
How are magnets and motors related?
They both produce magnetic fields. So when together they attract.
What provides an electric current in an electromagnet to generate magnetic fields?
An electric current flowing through a coil of wire provides the energy needed to create magnetic fields in an electromagnet.
What does a electromagnet create?
An electromagnet creates a magnetic field when an electric current passes through a coil of wire, which magnetizes the core of the electromagnet. This magnetic field allows the electromagnet to attract or repel other objects that contain iron, nickel, or cobalt.
Why can an electric current create a magnetic field?
An electric current creates a magnetic field because moving charges generate a magnetic field around them according to the right-hand rule. This magnetic field is perpendicular to both the direction of the current and the surrounding space. The strength of the magnetic field is dependent on the magnitude of the current.
When a electric current flows through a wire it creates a?
When an electrical current flows through a wire it creates what is called an Electro Magnetic Field.A magnetic field is create when an electric current flows through a wire.
Can we create magnetic field to electric field?
we can create electromotive force (and electric current) by changing magnetic field linked with a conductor by the principle of electromagnetic induction which is governed by the Faraday's and Lenz's law. But electric field is created by statical electricity.
