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The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
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What is evidence that an electrical current produces a magnetic field?
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
What is an electrical current and what causes it?
Electrical current is nothing but movement of electrons in case of metals. It causes heating and produces magnetic field.
Can electrical current exert a magnetic force?
Yes, electrical current can create a magnetic field around it, which in turn exerts a magnetic force on other magnetic objects or conductors nearby. This is known as electromagnetism, where the flow of electric charges (current) produces a magnetic field.
What is a circuit which produces a magnetic field by an electrical current called?
That would be an electromagnet. It consists of a coil of wire through which an electric current passes to generate a magnetic field.
Does lightning produces magnetic field?
Yes, The movement of electrical charges produces a magnetic field
What of the following is evidence that an electrical current produces a magnetic?
You can detect the magnetic field by its pull on another magnet, including a compass needle.
What is an electrical circuit that produces a magnetic field?
All electrical circuits produce a magnetic field around the wires when a current is travelling. If we want to generate a large field, we can coil the wire. Such a coil is called a solenoid.
Where is the magnetic field created alternator?
The magnetic field in an alternator is created by the rotor, which is an electromagnet that produces a rotating magnetic field as it spins. This magnetic field induces an alternating current in the stator windings through electromagnetic induction, which is then converted to usable electrical power.
An electric current produces a magnetic field?
Yes.
How do moving electrical charges create magnetic fields?
When electrical charges move through a conductor, they create a magnetic field around the conductor as a result of electromagnetic induction. This is described by Ampère's law in electromagnetism, which states that a current-carrying conductor produces a magnetic field that circulates around it. The strength of the magnetic field is proportional to the current flowing through the conductor.
What can induce an electrical current in a wire?
An electrical current can be induced in a wire by a changing magnetic field passing through the conductor. This phenomenon is known as electromagnetic induction, and it is the basis for the operation of generators and transformers. Moving the wire through a magnetic field or changing the magnetic field around the wire can result in the generation of an electrical current.
What is a electric circuit that produces a magnetic field?
All electrical circuits produce a magnetic field around the wires when a current is travelling. If we want to generate a large field, we can coil the wire. Such a coil is called a solenoid.
