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What is the major process that is thought to produce the Earth's magnetic field?
The convection in the outer core, along with rotation of Earth that causes rotation of the outer core, initiates a flow of electric current in the core. This flow of current within the core produces and sustains Earth's magnetic field.
How can magnetic fields be used to create an electric current?
Move wires rapidly through the magnetic field so that they "cut" the field lines will create an electric current in the wires. This is the method used in alternators, generators, magnetos, and read heads on disk drives and tape recorders.
What is magnetic line of induction?
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.AnswerThere is no such thing as a 'magnetic line of induction'. Induction is a process, by which a changing current induces (causes) a voltage into the same conductor or an adjacent conductor.A 'line' on the other hand, is imaginary and is simply a method of modelling a magnetic field in such a way that we can visualise its shape, rather in the same way that we use contour lines to show the shape of hills, etc.
Can objects be demagnetized?
yes, an object can be demagnetized by 3 ways:hammeringheatingalternating current method
What is reverse magnetic polarity?
lets say the earth was to have a magnetic polarity reversal the north pole would become the south pole, and the south pole would become the north pole. i hope that helps.
What term is used to refer to the process of electrical discharge and the flow of electrical activity?
The term used to refer to the process of electrical discharge and the flow of electrical activity is "electric current." It is the flow of electric charge through a conductor, such as a wire, and is measured in amperes (A).
The process of generating an electric current from the motion of a conductor in a magnet field is?
The process of generating an electric current from the motion of a conductor in a magnetic field is known as induction.
What is process by which electric current is generated by placing a wire in a magnetic field?
electromagnetic induction
What is the process in which electrical current is generated by placing a wire in magnetic field?
electromagnetic induction
What is the process by which electric current is generated by placing a wire in magnetic field?
electromagnetic induction
What is the process by which electric current is generated placing a wire in a magnetic field?
electromagnetic induction
What is the process by which electric current is generated by placing a wire ina magnetic?
This process is called electromagnetic induction. When a wire is moved within a magnetic field or a magnetic field is changed around a wire, it creates an electric current in the wire. This is the underlying principle behind how electricity is generated in things like generators and electric motors.
When a electrical current is generated in a conductor by placing it in a magnetic field the process is known as?
Electromagnetic Induction
What is the process by which electric current is generated by placing a wire in a magnetic field?
When a wire is placed in a magnetic field and moved relative to the field, an electric current is induced in the wire due to electromagnetic induction. This phenomenon occurs due to the interaction between the magnetic field and the moving electric charges within the wire, creating an electromotive force (EMF) that drives the current flow.
What is the process of current in a circuit by changing a magnetic field?
When a magnetic field around a conductor is changed, it induces an electromotive force (EMF) in the conductor. This EMF causes a current to flow in the circuit, known as electromagnetic induction. The current will only flow when the magnetic field is changing, as stated by Faraday's law of electromagnetic induction.
An electricity current is induced in a conductor to induce a current in the conductor?
An electric current can be induced in a conductor by moving it through a magnetic field or by changing the magnetic field around the conductor. This process is known as electromagnetic induction, and it is the principle behind how generators and transformers work. The changing magnetic field creates an electric field that causes electrons to move, generating an electric current in the conductor.
Is the process of producing an electric current by moving a loop of wire through a magnetic field?
A current is induced in the conductor by the moving magnetic field (relative to the wire, the field is moving) I guess induction might be the term you are looking for.Another AnswerMoving a magnet through a loop of wire will induce a voltage, not a current, into a coil. If the coil forms a closed loop, then a current will result. But it's a voltage that's being induced, not a current -the current is merely the result of that voltage.
