Electromagnetism

Front

What are the two sides of a magnet called?

Back

North Pole and South Pole.

Front

Which sides of a magnet attract each other?

Back

The North and South Pole attract each other.

Front

Which sides of a magnet repel each other?

Back

North and North Pole, South and South Pole repel each other.

Front

What is an electromagnet?

Back

A type of magnet that can be turned on and off using electricity.

Front

How can you make an electromagnet stronger?

Back

Add more coils of wire to the nail.

Front

What is the main characteristic of a magnet?

Back

A material that has a north and a south pole.

Front

What happens when you cut a magnet in half?

Back

You create two smaller magnets, each with a north and south pole.

Front

What is magnetic field?

Back

The area around a magnet where magnetic forces can be felt.

Front

What materials are typically attracted to magnets?

Back

Iron, nickel, and cobalt.

Front

What is the difference between a permanent magnet and an electromagnet?

Back

A permanent magnet maintains its magnetism, while an electromagnet's magnetism can be turned on and off.