Magnetic Fields 1.5-2.2

Front

What happens when two north poles of magnets are brought close together?

Back

The two north poles will repel each other.

Front

What do electrical field lines do?

Back

Electrical field lines attract.

Front

What is the relationship between opposite poles of magnets?

Back

Opposite poles attract.

Front

How does the speed of an object relate to its kinetic energy?

Back

The kinetic energy increases as the speed increases.

Front

What happens to two magnetic toy trains placed close to each other?

Back

The trains will move away from each other because the magnetic force will push the trains apart.

Front

What is a magnetic field?

Back

A magnetic field is the area around a magnet where magnetic forces can be felt.

Front

What are the two types of magnetic poles?

Back

North pole and South pole.

Front

What happens when a north pole and a south pole of magnets are brought together?

Back

They will attract each other.

Front

What is the principle of magnetic attraction and repulsion?

Back

Like poles repel each other, while opposite poles attract each other.

Front

What is kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion.