Quiz #16: Magnetism

What is a magnet?

• A magnet is an object that produces a magnetic field.
• A magnet is a source of light energy.
• A magnet is a tool for measuring temperature.
• A magnet is a type of electrical device.

Tags

NGSS.MS-PS2-3

Sort the elements to their correct category

Groups:

(a) Magnetic

,

(b) Not Magnetic

• cobalt

• copper

• nickel

• iron

• carbon

• lead

• aluminum

• steel

Since magnetic rocks were observed to point towards the lodestar Polaris, they are known as (a)  

What are three properties that magnets have?

• points north

• attracts iron

• attracts or repels other magnets

• points south

Tags

NGSS.5-PS1-3

Any magnet, no matter what its shape, has two ends called the...

• poles
• faces
• sides
• ends

Tags

NGSS.MS-PS2-5

Where is the strongest parts of the magnet? Select all that may apply

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is magnetic force?

• Magnetic force is the energy produced by electric currents.
• Magnetic force is the gravitational pull between two magnets.
• Magnetic force is the force exerted by magnets when they attract or repel each other.
• Magnetic force is the resistance encountered by magnets in motion.

The area around a magnet is known as the magnetic (a)   .

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is it called when the magnetic fields of two or more magnets overlap?

• Combined magnetic field

• Magnetic field separation
• Magnetic field fusion
• Magnetic field alignment

A ​ (a)   carries a ​ (b)   charge and will be found inside the ​ (c)   of an atom. A ​ (d)   has a ​ (e)   charge and is found outside the nucleus.

• proton
• positive
• nucleus
• electron
• negative

Tags

NGSS.MS-PS1-1