Electromagnetic Force Investigation

What characteristics do magnetic substances have?

• They can give you a "shock" when you touch them

• They can push or pull objects without touching them

• They are always black and cold to touch

• They fall faster than other objects when you drop them

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The South end of a Magnet will...

• Repel to a Copper Nail

• Repel to the North End of another Magnet

• Repel to the South end of another Magnet

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What happens when like sides of two magnets are brought together?

• Nothing

• They repel.

• They break

• They attract.

What happens when the opposite sides of two magnets are brought together?

• They attract.

• Nothing happens.

• They shatter.

• They repel.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What happens when the distance between two magnets increase?

• The force grows weaker

• The force is absorbed

• The force grows stronger

• The force stays the same

Tags

NGSS.MS-PS2-3

If you bring 2 magnets together and they push away, what should happen if you turn one around?

• the magnets should push further apart

• the magnets should be attracted to one another

• the magnets should not move

• one magnet will float above the other

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If you bring 2 magnets together and they push away, what can you infer?

• the poles are different

• the poles are the same

• the magnets are made of different materials

• one end is the north pole and the other end is the south pole

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

If two magnets were in this order: NS NS they would:

• Repel

• Attract

• Do nothing

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is the primary function of electromagnetic force in atoms?

• To hold the nucleus together

• To keep electrons in orbit around the nucleus

• To convert mass into energy

• To create magnetic fields

Which of the following is a real-world application of electromagnetic force?

• Photosynthesis in plants

• Magnetic Resonance Imaging (MRI)

• Combustion in engines

• Evaporation of water

Tags

NGSS.MS-PS2-3