Magnetic Forces Flashcard

Front

What is potential energy in the context of magnetic forces?

Back

Potential energy is the energy stored in an object due to its position in a magnetic field. It increases when an object is moved closer to a magnet.

Front

How does the distance from a magnet affect potential energy?

Back

The potential energy increases as an object moves closer to a magnet and decreases as it moves away from the magnet.

Front

What happens when two like magnetic poles are brought close together?

Back

They repel each other, causing the objects to move away from each other.

Front

What happens when two opposite magnetic poles are brought close together?

Back

They attract each other, causing the objects to move closer together.

Front

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

Back

Magnetic force determines the direction and magnitude of the movement of magnetic carts based on their positions relative to magnets.

Front

What is the effect of moving a magnetic cart one space toward a magnet?

Back

It increases the potential energy of the cart in the magnetic field.

Front

What is the effect of moving a magnetic cart one space away from a magnet?

Back

It decreases the potential energy of the cart in the magnetic field.

Front

What is the difference between magnetic attraction and magnetic repulsion?

Back

Magnetic attraction occurs between opposite poles, pulling objects together, while magnetic repulsion occurs between like poles, pushing objects apart.

Front

How can we determine which movement increases potential energy the most?

Back

By analyzing the direction of movement relative to the magnet; moving closer to the magnet increases potential energy.

Front

What is an example of a situation where magnetic forces are at play?

Back

Two magnetic toy trains placed near each other will either attract or repel based on their pole orientation.