Week 12-Exit ticket

What is the name of a magnet that stays magnetic only while it touches a permanent magnet, or one that is magnetic for a very short time

• Temporary magnet
• Permanant magnet
• Electromagnet
• Magnet

what do magnets produce?

• attraction
• area of magnetic force called a magnetic field.
• a force against your hand

what do magnets produce?

• attraction
• area of magnetic force called a magnetic field.
• a force against your hand

what is the earths magnetic field useful for 

• deflecting the solar wind, charged particles that come from the Sun.
• wind
• sun
• light

What characteristics do magnetic substances have?

• They can give you a "shock" when you touch them
• They can push or pull objects without touching them
• They are always black and cold to touch
• They fall faster than other objects when you drop them

How is Earth's magnetic field similar to that of a magnet?

• It is hundreds of miles long
• It has north and south poles
• It is made in Earth's core
• It is shaped like a horseshoe