Electricity and Magnetism

A moving electric charge is called a(n)...

• doorbell

• electric current

• magnet

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

True or False: All atoms have a positive charge.

• True

• False

Tags

NGSS.MS-PS1-1

A force that pushes or pulls magnetic materials is...

• magnetic field

• magnetism

Tags

NGSS.MS-PS2-3

A coil wrapped around an iron core is an ______________________.

• electric compass

• electromagnet

Tags

NGSS.MS-PS2-3

True or False: An electromagnet has one pole.

• True

• False

True or False: There is more than one way to increase the strength of an electromagnet.

• True

• False

The area around a magnet is the ____________________.

• magnetic field

• magnetism

Tags

NGSS.MS-PS2-3

True or False: All magnetic fields have the same shape.

• True

• False

Tags

NGSS.MS-PS2-3

True or False: Lightning happens because of the release of static electricity.

• True

• False

Tags

NGSS.MS-PS2-3

True or False: The space around an electrically charged object is an electric field.

• True

• False

Tags

NGSS.MS-PS2-3