Amplify Magnetic Fields

Front

What happens to the kinetic energy of an object when its speed increases?

Back

The kinetic energy increases as its speed increases.

Tags

NGSS.MS-PS3-1

Front

What is potential energy in the context of magnets?

Back

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

Tags

NGSS.MS-PS3-2

Front

What occurs when a magnet is moved closer to another magnet that cannot move?

Back

The potential energy increases because the moving magnet is working against the magnetic force.

Tags

NGSS.MS-PS3-2

Front

What is the effect of like magnetic poles on each other?

Back

Like magnetic poles repel each other.

Tags

NGSS.MS-PS2-3

Front

What is the effect of opposite magnetic poles on each other?

Back

Opposite magnetic poles attract each other.

Tags

NGSS.MS-PS2-3

Front

How does the distance between two magnets affect their potential energy?

Back

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

Tags

NGSS.MS-PS3-2

Front

What is the term used to describe the force that pushes objects away from one another?

Back

Repel.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

Front

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

Back

The potential energy decreases if they are opposite poles and increases if they are like poles.

Tags

NGSS.MS-PS3-2

Front

What is the role of magnetic force in the movement of magnets?

Back

Magnetic force determines whether magnets attract or repel each other, affecting their movement.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5