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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.
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing magnetic field.
A electric current produces a magnetic field
Electrons moving is an electric current. An electric current moving at an angle to a magnetic field will produce a Force.
for apex its: a quantum field, a gravitational field
Maxwell's equations state that electric fields create magnetic fields, and vice versa. If you have a current, you have a magnetic field. If you have magnets, you have an electric field.
A magnetic 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.
Create relative motion between a magnetic field and a loop of wire.
The deflection of a magnetic compass in the presence of an electric current, is evidence that an electric current produces a magnetic field.
The magnetic force acts only on moving electric charges; A constant electric current produces an unchanging magnetic field and a changing electric current produces a changing 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.
A electric current produces a magnetic field
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.
The magnetic field or energy associated with the magnetic field will no longer be generated if the current is turned off.
Electrons moving is an electric current. An electric current moving at an angle to a magnetic field will produce a Force.
Hans Christian Ørsted