An electromagnet is a type of magnet that becomes magnetic when an electric current flows through it and loses its magnetism when the current is turned off.
Sure! An electromagnet is a type of magnet that attracts objects when an electric current flows through it.
An electromagnet is a type of magnet in which the magnetic field is generated by an electric current flowing through a coil of wire.
No, an electromagnet is not a permanent magnet. It is a magnet that produces a magnetic field when an electric current is passed through it, and the magnetic field disappears when the current is turned off.
An electromagnet is created when electric current flows through a coil of wire. This coil acts as a magnet when current is passed through it, allowing it to attract magnetic materials and exert a magnetic field. The strength of the electromagnet can be controlled by adjusting the amount of current flowing through the coil.
A temporary magnet is created from an electromagnet. When an electric current flows through a coil of wire, it generates a magnetic field, creating the temporary magnet effect.
electromagnet
an electromagnet
An electromagnet is a type of magnet that becomes magnetic when an electric current flows through it and loses its magnetism when the current is turned off.
a electromagnet is bigger than a bar magnet
electromagnet
Sure! An electromagnet is a type of magnet that attracts objects when an electric current flows through it.
an electromagnet is a type of magnet that is created by an electric current. the magnetism disappears when the current is removed. if you have a landline phone and the phone line runs right next to a power line and you hear a buzzing in the line, you're hearing electromagnetic interference a permanent magnet is a type of magnet that is created by aligning the molecules by pole. this type of magnet will not lose it's magnetism in our lifetime.
Perminant magnet
the world is
An electromagnet.
An electromagnet is a type of magnet in which the magnetic field is generated by an electric current flowing through a coil of wire.