Magnetism & Electromagnetism

_______ magnets have a North pole and a South pole.

• No
• Some
• All
• Broken

Tags

NGSS.MS-PS2-3

Surrounding every magnet is a(n) __________  __________.

• magnetic field
• electrical current
• smaller magnet
• funny saying

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

What kind of magnet can be turned on and off?

• a refrigerator magnet
• an electromagnet
• magnetite
• iron

Tags

NGSS.MS-PS2-3

When two magnetic North poles are brought close to each other, they will

• attract
• repel
• create sparks
• cancel each other out

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When a magnetic South pole is brought close to a magnetic North pole, the magnets will

• attract
• repel
• create sparks
• cancel each other out

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of the following is NOT magnetic?

• zinc
• iron
• cobalt
• nickel

Tags

NGSS.MS-PS2-3

When magnetic field lines are drawn, how do they look?

• straight lines
• criss-crossed lines like X's
• curved lines from N to S pole and outwards
• lines extending outward in all directions like drawing the Sun

A magnet is attracted to a soup can because the can has

• a South pole.
• a North pole.
• a magnetic field.
• iron in it.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnetic poles that are UNLIKE will:

• attract

• repel

• do nothing

• all of these.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The earth is like a magnet because:

• It has a magnetic field due to its core

• it has a magnetic field do to its crust

• There is a magnetic pole in the earth's core

• Gravity generates a magnetic field

Tags

NGSS.MS-PS2-3