Electric Magnetic Forces

Match

• electromagnetism

• a force combining electric and magnetic forces

• electric force

• a force that occurs when the attractive and repulsive

  forces between two poles interact

• magnetic force

• a force that occurs when ions create attractive and

  repulsive force

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

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

charge.

• positive

• negative

• neutral

Tags

NGSS.MS-PS2-5

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

• stronger

• weaker

• larger

• smaller

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

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

• magnetic

• electric

• static electricity

• electromagnetism

Tags

NGSS.MS-PS2-3

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

True or False? To increase the strength of an electromagnet you can increase the number of

loops on the wire.

• TRUE

• FALSE

TRUE OR FALSE? To increase the strength of an electromagnet you can increase the current or

the voltage.

• TRUE

• FALSE

Are these two magnetic poles attracting or repulsing?

• Attracting

• Repulsing

• Neither

Tags

NGSS.3-PS2-3

What two poles are facing each other based on the magnetic field?

• North and North

• South and South

• Protons and Electrons

• North and South

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5