Magnet and Electricity Quiz

What is magnetic force?

• A force exerted by a magnet only when it physically touches an object

• A force exerted by magnets that can be felt by objects around or near a magnet

• A force exerted by electrically charged particles

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is a magnet?

• An object that produces magnetic force

• An object that causes objects to become positively charged

• An object that causes objects to become negatively charged

• An object that attracts nonmetallic objects towards it

True or False: All objects made of iron, nickel or cobalt are magnets.

• True

• False

Complete the statement. The north pole of one magnet is ___________ the south pole of a second magnet.

• Attracted to

• Repelled by

• Both attracted to or repelled by

• Neither attracted to or replled by

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is a magnetic material?

• A material that produces a magnetic force

• A material that is attracted to or repelled by a magnet

• A material that becomes positively charged when a magnet is brought near it

What happens to the strength of magnetic field as you move away from the magnet?

• The strength of the magnetic field increases

• The strength of a magnetic field decreases

• The strength of the magnetic field doesn't change

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What type of particle exerts an electric force?

• Positively charged

• Negatively charged

• Both positively and negatively charged

Tags

NGSS.MS-PS2-3

Complete the statement. Particles with opposite charges __________ and particles with the same (or like) charges __________.

• Attract each other, repel each other

• Repel each other, attract each other

• Attract each other, Attract each other

• Repel each other, repel each other

Tags

NGSS.MS-PS2-3

Is this an open or a closed circuit?

• Open Circuit

• Closed Circuit

Is this an Open Circuit or a Closed Circuit?

• Open Circuit

• Closed Circuit