Magnetic Fields Chapter 1 Review

Front

What materials do magnets typically stick to?

Back

Magnets typically stick to ferromagnetic materials, such as iron, nickel, and cobalt.

Front

What is the behavior of magnets when like poles are brought together?

Back

Like poles of magnets repel each other.

Front

What is the behavior of magnets when opposite poles are brought together?

Back

Opposite poles of magnets attract each other.

Front

What surrounds a bar magnet?

Back

A bar magnet is surrounded by a magnetic field.

Front

What is the direction of the magnetic field lines around a magnet?

Back

Magnetic field lines emerge from the north pole and enter the south pole.

Front

What happens to a compass needle when placed near a magnet?

Back

The compass needle aligns itself with the magnetic field, pointing towards the north pole of the magnet.

Front

What is a magnetic field?

Back

A magnetic field is a region around a magnet where magnetic forces can be detected.

Front

What is the role of a compass in navigation?

Back

A compass helps in navigation by indicating the direction of magnetic north.

Front

Can a magnet move non-magnetic objects?

Back

No, a magnet cannot move non-magnetic objects, such as a toothpick.

Front

What is the significance of the north pole of a magnet?

Back

The north pole of a magnet is the end that points towards the Earth's magnetic north when freely suspended.