MF Chapter 2 Flashcard

Front

What connects the opposite magnetic poles?

Back

Magnetic field line connects the opposite magnetic poles; north pole to south pole.

Front

What happens to the potential energy when Magnet 2 moves against the magnetic force?

Back

The potential energy increases because Magnet 2 moves against the magnetic force.

Front

What is one of the two opposite ends of a magnet called?

Back

Magnetic pole.

Front

How does magnetic force affect energy in a system of magnets when they are released?

Back

The magnetic force changes potential energy into kinetic energy.

Front

Which move results in the greatest potential energy increase?

Back

Moving the cart on Track 2 one space to the right.

Front

What is a magnetic field?

Back

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

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What happens to potential energy when an object moves in the direction of the force?

Back

The potential energy decreases.

Front

What is the role of magnetic poles in magnetism?

Back

Magnetic poles are the points on a magnet where the magnetic force is strongest.