Magnetism and Electricity Test

Magnetism is the force of

• attraction and retaining

• attention and repulsion

• attention and retaining

• attraction and repulsion

What surrounds a magnet

• north and south poles

• magnetic filed

• north, east, south and west poles

• a push or pull

Tags

NGSS.MS-PS2-5

Magnets are not attracted to iron fillings, a compass, and paper clips

• True

• False

Mrs. Stuckey was looking for supplies to make an electric current for a class activity. What's needed to form an electric current?

• magnet and coiled wire

• magnet, coiled wire, and battery

• wire, battery and nail

• wire, battery, nail, magnet, paper clip

Mrs. Stuckey's class wanted to research the relationship between magnets and electricity. What was the conclusion of their research?

• electricity is used to make magnets

• magnets are used to make electricity

• electricity is not related to magnetism

• magnetism is not related to electricity

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What happens to a magnet when you cut one of the poles? Ex: cutting a south pole

• You will have a magnet with two of the same poles

• You will have a magnet with one pole

• The magnet will no longer work

• You will have a new magnet with two diff poles

What is this?

• electricity

• electromagnet

• magnetic field

Tags

NGSS.MS-PS2-3

What happens if you disconnect the battery from the wire?

• the magnet loses its magnetism

• the magnet will keep its magnetism for a week

• the magnet will keep its magnetism for 1 day

Generators produces electric currents

• True

• False

Generators at power plants create electricity for

• only power plants

• only small homes

• our homes

• other generators