Magnets and Magnetism

What do the lines around this magnet represent?

• North Pole
• South Pole
• Magnetic Declination
• Magnetic Field

If the Compass uses earth’s magnetic field to point North, is it really point to the North Pole or the South Pole?

• South Pole

• North Pole

Where is the strongest attraction force of the magnet?

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

How do we know that the Earth's magnetic poles have switched many times?

• By analyzing the magnetic particles where the sea floor is spreading

• Kodak Black told us when he got out

• Seismic Waves

When two magnets repel, they ________________

• change color
• pull together
• push apart
• get colder

The domains in this picture ARE aligned, so that makes the object _______.

• Magnetic

• Not Magnetic

When two magnets attract, they ______________

• push apart
• change color
• get colder
• pull together

All atoms have magnetic fields with north and south poles. Where these atoms are located are called ______. (see image for help)

• Atoms

• Domains

• Arrows