magnetism

What do the lines around this magnet represent?

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

Poles are ....

• The part of the magnet where the force is the strongest
• A force created by magnets that pulls some metals
• To Pull towards
• An object able to pull some metals towards itself

To attract means....

• The part of the magnet where the force is the strongest
• A force created by magnets that pulls some metals
• To Pull towards
• An object able to pull some metals towards itself

To repel means....

• To push away
• A force created by magnets that pulls some metals
• To Pull towards
• An object able to pull some metals towards itself

A magnet is...

• To push away
• A force created by magnets that pulls some metals
• To Pull towards
• An object able to pull some metals towards itself

Magnets have a north and a south ___________

• shape
• color
• pole
• region

This large crane magnet functions only when the electrical current is ON.  The crane magnet is an example of what type of magnet?

• NIB Magnet
• Ceramic Magnet
• Electromagnet
• funnel magnet

What are the components of the electromagnets?

• battery, wire and bulb

• battery , copper wire and paper clips

• battery, copper wire and iron nail

• battery, wire and aluminum

How can we control an electromagnet?

• By turning the electricity on and off.

• By turning the kinetic energy on and off.

Generators generate

• electricity

• mechanical energy

• heat

• chemical energy