Electromagnetism Investigation

What is an electric charge that builds up on a material?

• electric charge 
• static electricity
• negatively charged
• positively charged

Tags

NGSS.MS-PS2-3

What is matter that has more negative than positive charges?

• electric charges
• negatively charged
• positively charged
• static electricity

Tags

NGSS.MS-PS2-3

How do like charges act on each other?

• Like charges repel
• Like charges attract
• Like charges build up 
• Like charges are neutral

Tags

NGSS.MS-PS2-3

How do unlike charges act on each other?

• Unlike charges attract
• Unlike charges repel
• Unlike charges are neutral
• Unlike charges build up

Tags

NGSS.MS-PS2-3

How can you move negative charges from one electrically neutral object to another?

• Heat it
• Freeze it
• Rub it
• Blow air on it

Tags

NGSS.MS-PS2-3

What are negative charges attracted to?

• Other negative charges
• Positive charges
• dust
• Neutral charges

Tags

NGSS.MS-PS2-3

What will you likely see during an electrical discharge?

• A rainbow
• A spark
• Red
• Moisture

Current is...

• moving protons
• moving electrons
• measured in volts
• measured in ohms

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

In the picture of the magnets, what do you predict will happen?

• Set A will attract and Set B will repel.

• Set A will repel and Set B will attract.

• They will both attract.

• They will both repel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A complete electrical circuit made of wire coiled around an iron rod, a battery, and a switch are components of which of the following?

• A permanent magnet

• A natural magnet

• A magnetized paper clip

• An electromagnet