Amplify Magnetic Fields

Front

What is the direction of the magnetic field lines?

Back

Magnetic field lines emerge from the North pole and enter the South pole.

Front

What is a magnetic field?

Back

The space around an object in which magnetic forces can act on other objects.

Front

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

Back

They repel each other.

Front

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

Back

They attract each other.

Front

What is the role of magnetic poles?

Back

Magnetic poles are the regions where the magnetic force is strongest.

Front

What is the effect of distance on magnetic force?

Back

The magnetic force decreases as the distance between magnets increases.

Front

What is kinetic energy?

Back

The energy an object has because it is moving.

Front

What is potential energy?

Back

The energy that is stored in an object or system.

Front

How can you visualize a magnetic field?

Back

Magnetic field lines can be visualized using iron filings or a magnetic compass.

Front

What is the relationship between electricity and magnetism?

Back

Electric currents create magnetic fields, and changing magnetic fields can induce electric currents.