Force Fields- Magnets, Electric & Gravity

What happens when two north poles of a magnet are placed together?

• they repel
• they attract
• they cancel each other out
• the strength of the magnet is doubled

Tags

NGSS.MS-PS2-3

True or False: All metals stick to magnets.

• True
• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnetism is a type of ____________

• force
• book
• plant
• animal

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The force of magnetism is stronger when magnets are ________________

• cold
• round
• closer together
• farther apart

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If you put a magnet with two of the same poles near each other, they...

• attract (move closer)

• repel (move away)

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If you put a magnet with two different poles together, they...

• repel (move away)

• attract (move closer)

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets can pull on things without touching them.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An object becomes charged when the atoms in the object gain or lose

• electrons
• protons
• neutrons
• all of the above

Tags

NGSS.MS-PS2-5

Two factors effecting the magnitude of the force of gravity between 2 objects are...

• Mass and Distance 
• Mass and Matter
• Distance and Weight 
• Weight and Mass

Tags

NGSS.MS-PS2-4

If two charges repel each other, the two charges must be

• Positive and neutra
• Positive and negative
• positive and neutral
• negative and negative

Tags

NGSS.MS-PS2-3