Magnets and Magnetism

A ____________ is a special metal that attracts other metals.

• coil
• magnet
• bunker
• repellant

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

Magnets attract to __________________.

• iron
• nickel
• cobalt
• all of the above

Tags

NGSS.MS-PS2-3

True of False:  Magnets attract to aluminum foil.

• True
• False

Tags

NGSS.3-PS2-3

_______________________ is the invisible force that flows through a magnet.  

• repel
• copper
• attraction
• magnetism

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What happens when the North pole of a magnet interacts with another magnet's north pole?

• attract
• repel

Tags

NGSS.MS-PS2-3

A magnet can lose its magnetic properties if you ___________________

• drop or hit the magnet
• put the magnet in a strong magnetic field that is opposite of its own
• heat up the magnet
• all of the above

True or False:  An electromagnet can function without electricity.

• True
• False

Tags

NGSS.MS-PS2-3

True or False:  A permanent magnet stays magnetized for a long time

• True
• False

True or False:  A temporary magnet remains magnetized for a long period of time

• True
• False

True or False:  The Earth is a giant magnet

• True
• False