Electricity and Magnetism

Front

What happens to the magnetic field strength of an electromagnet if the number of coils around the iron core is doubled?

Back

The magnetic field strength doubles.

Tags

NGSS.MS-PS2-3

Front

How does the distance between a magnet and a paperclip affect the magnetic force between them?

Back

The force increases as the distance decreases and the force decreases as the distance increases.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Which material is a good conductor of electricity?

Back

Copper is a good conductor of electricity.

Front

Why does a compass needle deflect when placed near a wire carrying an electric current?

Back

The magnetic field around the wire interacts with the magnetic field of the compass.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is a common example of static electricity?

Back

Lightning is a common example of static electricity.

Front

What is electricity?

Back

Electricity is the flow of electric charge, typically through a conductor.

Front

What is magnetism?

Back

Magnetism is a force that can attract or repel certain materials, primarily metals like iron.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

Tags

NGSS.MS-PS2-3

Front

What is a conductor?

Back

A conductor is a material that allows electric charge to flow through it easily.

Front

What is an insulator?

Back

An insulator is a material that resists the flow of electric charge.