E and M

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

• Yes

• No

How are magnets oriented when they attract each other?

• North pole to North pole

• South pole to South pole

• North pole to South Pole

How are magnets oriented when they repel each other?

• Like poles next to each other

• Opposite poles next to each other

What does it mean when objects repel each other?

• Move closer together

• Move farther apart

• They explode

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

This material allows electrons to flow easily

• Conductor

• Insulator

• Grounding

This material does not allow electrons to flow easily.

• Conductor

• Insulator

• Grounding

Metal is a good conductor

• True

• False

Wood is a good conductor.

• True

• False