Magnetism and Electricity

Front

What will happen when these magnets are brought close together?

Back

They will repel each other.

Front

Iron, Nickel and cobalt are all __________________ materials

Back

magnetic

Front

Why does Earth act like a giant magnet?

Back

Its center is made up mostly of iron.

Front

Where is the force of attraction the strongest on a magnet?

Back

at the poles

Front

The magnet's shown will

Back

attract

Front

What do the lines around this magnet represent?

Back

Magnetic Field

Front

In magnetic materials, all of the ________ are pointing in the same direction.

Back

domains

Front

The image above shows how iron filings respond to magnetic fields generated by two magnets with ____________ poles facing each other.

Back

opposite

Front

How do iron filings respond to magnetic fields generated by two magnets with ____________ poles facing each other?

Back

like

Front

In the bottom of the picture, what explains why the balloons are repelling each other?

Back

like charges in the balloon are repelling each other