Electromagnet

In magnets, similar poles attract.

• True

• False

Electromagnets can't lift heavy objects.

• True

• False

The strength of an electromagnet is permanent.

• True

• False

A magnet is a material that pulls/attracts metallic objects.

• True

• False

An electromagnet is a temporary magnet.

• True

• False

Magnetism is the property of the magnet to attract metallic objects.

• True

• False

The more coil the iron nail or core has, the lesser the magnetism or

attraction.

• True

• False

When the electricity stops flowing in an electromagnet, magnetism continues

to flow.

• True

• False

Electromagnetism is the ability of the wire to carry electricity to produce a

magnetic current.

• True

• False

The iron nail or core is the part of the electromagnet where magnetic flux

made by the current is concentrated.

• True

• False