Electricity and magnetism

Do magnets have to make contact with an object to attract or repel it?

• Yes

• No

Tags

NGSS.MS-PS2-5

How are magnets oriented when they attract each other?

• North pole to North pole

• South pole to South pole

• North pole to South Pole

Tags

NGSS.3-PS2-3

How are magnets oriented when they repel each other?

• Like poles next to each other

• Opposite poles next to each other

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What does it mean when objects repel each other?

• Move closer together

• Move farther apart

• They explode

Tags

NGSS.MS-PS2-5

In order for electricity to flow, the circuit must be

• open

• closed

What produced the electricity in the electromagnets we made in class?

• Wire

• Battery

• Nail

• Tape

Tags

NGSS.MS-PS2-3

This material allows electrons to flow easily

• Conductor

• Insulator

• Grounding

This material does not allow electrons to flow easily.

• Conductor

• Insulator

• Grounding

Tags

NGSS.MS-PS2-3

Metal is a good conductor

• True

• False

Wood is a good conductor.

• True

• False