Current flow
electromagnet
Yes.
An electric current produces a magnetic field.
Electromagnet.
a magnet...!
A magnet created when electric current flows through a coil of wire is called an electromagnet.
An electric current can be created by moving a magnet through a metal coil.
An electromagnet. Unlike other magnets it can be switched on and off.
electromagnet
Electro-Magnet
by running electric current all through a wire a magnetic field is created
The strength of a magnet(electromagnet) made by flowing electric current through a conducting coil depends on magnitude of current. . .
the electric current is generated by the electric field. thus by the left hand rule when current is passed through a conductor a magnetic field is generated around it so that it is a similar act of a magnet. thus it seems to be a magnet.
Yes.
yes
A guitar pickup is wire coiled around a magnet. When the string vibrates, it causes the magnet to vibrate, which creates an electric current in the wire. The signal created by that electric current is then fed into the amplifier which converts it to sound.
strong