Which chart correctly describes the properties of magnets and electromagnets?


A.

Property Electromagnet Magnet

Permanent magnet X

Temporary magnet X X

Magnetic field created by aligning domains X

Moving electric charge produces magnetic field X



B.

Property Electromagnet Magnet

Permanent magnet X

Temporary magnet X X

Magnetic field created by aligning domains X

Moving electric charge produces magnetic field X



C.

Property Electromagnet Magnet

Permanent magnet X

Temporary magnet X X

Magnetic field created by aligning domains X

Moving electric charge produces magnetic field X



D.

Property Electromagnet Magnet

Permanent magnet X

Temporary magnet X X

Magnetic field created by aligning domains X

Moving electric charge produces magnetic field X