Magnets

Electromagnets are magnets that use?

• electricity

• wood

• fire

• cables

Tags

NGSS.MS-PS2-3

Are materials like wood, plastic, or sand attracted to magnets?

• yes

• sometimes

• no

• only wood

Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

What is a magnet?

• an object that creates a force

• an object that creates a heat field

• an object that creates a magnetic field

• an object that creates momentum

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

How is magnetism created?

• The reflection of light
• by the structure of atoms

• The absorption of heat
• The color of atoms

Tags

NGSS.MS-PS2-3

How can potential energy be converted into kinetic energy?

• through a force

• By heating the object
• By allowing an object to fall

• By increasing the object's mass

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-5

What are the two kinds of magnets?

• cold and hot magnets

• north magnets and south magnets
• kinetic magnets and static magnets

• permanent magnets and temporary magnets

How is potential energy built up or accumulated?

• By chance

• By converting energy into matter
• By moving an object against a force

• By transferring energy to another object or system

Tags

NGSS.MS-PS3-2

When will magnetic forces be strongest?

• When the distance between the magnets is largest.
• When the distance between the magnets is smallest.
• When the magnets are not aligned properly.
• When the magnets are made of a non-magnetic material.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

In a system of magnets where is potential energy stored?

• magnetism
• magnetic poles
• magnetic force
• magnetic field

Tags

NGSS.MS-PS3-2

Which materials will allow electricity to flow through them?

• conductors

• Plastic
• Wood
• insulators

Tags

NGSS.MS-PS2-3