Magnetism

What are the two poles that every magnet has?

• North and West Pole

• East and West Pole

• North and South Pole

• South and East Pole

Temporary magnets are made from ______ metals.

• soft

• hard

An electromagnet is an example of what?

• Temporary magnet

• Permanent magnet

__________ magnets are always magnetic, even when they are not in a magnetic field.

• Temporary

• Hard

• Permanent

• Electro

Nails and paperclips are examples of

• temporary magnets

• hard magnets

• permanent magnets

_______ magnets cannot stay magnetized on their own.

• Permanent

• Temporary

A(n) ________ is a type of magnet in which the magnetic field is produced by an electric current.

• Permanent magnet

• Electromagnet

• Bar magnet

Which of the following is a picture of an electromagnet?

• 
• 
• 
• 

_________ is the area around a magnet where there is a magnetic force.

• Electromagnet

• Electrical current

• Magnetic current

• Magnetic field

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Permanent magnets are made from _______ materials.

• soft

• hard