🧲 Magnetic Fields MC Test (300 pts.)

Front

What are the magnetic poles represented by the letters N and S?

Back

N represents the North pole and S represents the South pole of a magnet.

Front

What happens to the potential energy when a magnetic object moves closer to another magnet?

Back

The potential energy increases between the two magnets.

Front

When is the potential energy in a magnetic system at its lowest?

Back

When the two magnets of the system are very far from each other.

Front

What occurs to potential energy when a magnet moves against the magnetic force?

Back

The potential energy increases.

Front

What happens to two magnetic objects placed very close to each other?

Back

They will move away from each other because the magnetic force will push them apart.

Front

Define potential energy in the context of magnets.

Back

Potential energy is the energy stored in a system due to the position of the magnets relative to each other.

Front

What is the effect of distance on the potential energy between two magnets?

Back

As the distance between two magnets increases, the potential energy decreases.

Front

What is the relationship between magnetic force and potential energy?

Back

Magnetic force affects potential energy; moving against the force increases potential energy, while moving with the force decreases it.

Front

What happens to potential energy when two magnets are brought together?

Back

The potential energy decreases as they are pulled closer together.

Front

Explain why potential energy increases when a magnet is moved away from another magnet.

Back

Because the magnets are moving against the magnetic force, which requires work and increases potential energy.