Electric and Magnetic Forces Quiz 1

A force combining electric and magnetic forces

• magnetic force

• electromagnetism

• electric force

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

A force that occurs when ions create attractive and

repulsive force

• magnetic force

• electromagnetism

• electric force

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A force that occurs when the attractive and repulsive

forces between two poles interact

• magnetic force

• electromagnetism

• electric force

Tags

NGSS.MS-PS2-3

Atoms that have a positive charge will be attracted to atoms with a ___

charge.

• positive

• negative

• neutral

The magnetic field of a magnet is __ further away from the magnet.

• stronger

• weaker

• larger

• smaller

Tags

NGSS.MS-PS2-3

Electric charges that do not move through a current are known as ______.

• static electricity

• magnetic

• electric

• electromagnetic

Answer explanation

The area around an electric charge that experiences the force exerted by the

electric charge is called an ________________.

• electric field

• electric force

• electric pole

• electric charge

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

An electric field that is positive moves __________ to/from the charge.

• inward

• outward

Tags

NGSS.MS-PS2-3

To increase the strength of an electromagnet you can increase the number of

loops on the wire.

• true

• false

Answer explanation

The more loops, the stronger the electromagnet!

Tags

NGSS.MS-PS2-3

To increase the strength of an electromagnet you can increase the current or the voltage.

• true

• false

Answer explanation

The more current/voltage there is, the stronger the electromagnet!

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5