The Power of Magnets

Front

What is a magnet?

Back

A magnet is an object that can attract certain metals, like iron, due to a special force called magnetism.

Front

What does 'magnetism' mean?

Back

Magnetism is an invisible force that can attract or repel certain materials.

Front

What materials do magnets attract?

Back

Magnets attract materials like iron, nickel, and cobalt.

Front

What happens when two magnets with the same poles come close?

Back

They push away from each other.

Front

What happens when two magnets with opposite poles come close?

Back

They pull toward each other.

Front

What is an example of a device that uses magnets?

Back

An MRI machine is a device that uses magnets to take pictures of the inside of the body.

Front

What is a common use of magnets in trains?

Back

Some high-speed trains use magnets to help them move quickly and smoothly.

Front

What does 'attract' mean?

Back

To attract means to pull toward something.

Front

Can magnets make electricity?

Back

Yes, magnets can help generate electricity when they move near wires.

Front

What is a pole in terms of magnets?

Back

A pole is the part of a magnet where the magnetic force is strongest, usually called the north and south poles.