Magnetismo

A .......... is any object which has a magnetic force.

• Magnetism

• Magnet

• Material

• Magnetite

Some ... are found in nature, like the mineral magnetite.

• Natural magnets

• Induced magnets

• Permanent magnets

• Magnetic magnets

A magnetic field is the area that fills a space where a magnetic force works. It is produced by moving charges.

• True

• False

Where is the strongest attraction force of the magnet?

• at the poles
• in the middle
• above the magnet
• below the magnet

Tags

NGSS.MS-PS2-3

Magnetism is generated by moving

• protons.
• electrons.
• neutrons.
• elements.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

If you cut a magnet in half, what happens to the poles?

• One half gets the North Pole, the other half gets the South Pole
• Both halves get only a North Pole
• Both halves get only a South Pole
• Both halves get a North pole and a South Pole

The two poles on a magnet are

• north and east
• north and west
• south and north
• south and west

Electricity can be used to create a magnet

• True
• False

Tags

NGSS.MS-PS2-3

A north pole and a south pole will attract.

• True
• False

Tags

NGSS.MS-PS2-3

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Tags

NGSS.MS-PS2-3