Electric/Magnetic Forces Energy Quiz

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

• positive

• negative

• neutral

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 current or the voltage.

• True

• False

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 ______.

• magnetic

• electric

• static electricity

• electromagnetism

To increase the strength of an electromagnet you can increase the number of loops on the wire.

• True

• False

What factors determine the strength of electric and magnetic forces? Use scientific reasoning to explain your answer.

Tags

NGSS.MS-PS2-3

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

• A. positive

• B. negative

• C. neutral

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

• A. stronger

• B. weaker

• C. larger

Tags

NGSS.MS-PS2-3

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