Electrostatics Review

The Coulomb is the unit of what?

• Potential Difference
• Field Intensity
• Charge

Tags

NGSS.HS-PS2-4

What is the unit for force?

• Newton

• Meters

• Coulomb

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

How is electric force related to charge?

• Inversely related to charge (one goes up one goes down)
• Directly related to charge (both go up)
• conservative

Tags

NGSS.MS-PS2-3

What causes the main difference between conductors and insulators?

• flow of protons
• flow of electrons
• flow of neutrons

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

Which of the following would decrease the overall force felt between charges the most?

• doubling the charge on the first object
• doubling the distance between the charges

Tags

NGSS.HS-PS2-4

Which type of charging involves bringing a neutral object close to but not touching a charged object?

• conduction
• friction
• induction

Tags

NGSS.MS-PS2-5

Which type of charging involves two objects touching and permanently producing the same charge?

• conduction
• friction
• grounding

Which of the following are true?

• A positive charge attracts a negative charge
• A negative charge attracts a positive charge
• Same charges repel each other
• All of these

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which type of charging involves two objects with different affinities for electrons rubbing against each other?

• conduction
• friction
• grounding

What is the unit for distance?

• Coulomb

• Newtons

• Meters