Electricity Quiz Review

Two objects that have opposite charges will...

• attract
• repel
• not move

Tags

NGSS.MS-PS2-5

Two objects that have the same charges will...

• attract
• repel
• not move

Tags

NGSS.MS-PS2-3

If an object has the same number of positive and negative charges, its electrical charge is...

• positive
• negative
• neutral or no charge
• opposite

What charge does a proton have?

• negative (-)
• positive (+)
• neutral or no charge (0)

What charge does an electron have?

• negative (-)
• positive (+)
• neutral or no charge (0)

Static electricity is 

• The balance of electrical charge on an object
• The imbalance of electrical charge on an object
• The discharge of electrical charge
• The build up of protons in the nucleus of an atom 

The "q" in Coulomb's Law stands for

• the mass of charges objects.

• the distance of charged objects.

• the force of charged objects.

• the charge of charged objects.

Which part of Coulomb's Law is always squared?

• distance
• charge
• Coulomb's constant
• force

Which of the following is caused by static electricity?

• a stove getting hot when it is turned on
• a magnet being attracted to a refrigerator
• a lightning strike during a storm
• a light bulb coming on when a switch is turned on

What is the SI unit for charge?

• Joules

• Coulombs

• Newtons

• Meters

Tags

NGSS.HS-PS2-4