Electricity Quizizz

Static electricity is

• electric charge at rest
• always caused by friction
• charge confined to an isolated object
• all of the above

Rubber is placed lower on the electrostatic series compared to fur. What does this mean for rubbers hold on electrons?

• Rubber and fur have the same attraction for electrons.
• Rubber has a higher attraction for electrons
• Fur has a higher attraction for electrons
• None of the above

If a rubber rod was rubbed with fur, what would be the flow of electrons?

• The fur would gain electrons stripping the electrons from the rubber
• The rubber would gain electrons stripping the electrons from the fur
• Neither would gain or lose electrons
• None of the above

Conductors

• resist the flow of electrons
• contain more electrons than protons
• allow electrons to move freely through them
• None of the above

Which image shows the correct arrangement of electrons when charged by induction?

• a
• b
• c
• d

When the rod is removed from any of the images below, what happens to the ball?

• Becomes Negatively Charged
• Becomes Positively Charged
• Loses Its Charge
• None of the above

What does the letter q indicate within Coulomb's Law?

• Electrostatic Constant
• Charge
• Distance
• Force

What does the letter r indicate within Coulomb's Law?

• Electrostatic Constant
• Charge
• Distance
• Force

According to Coulomb's Law, what would happen to the force is you quadruple the charge on one object?

• Double
• Quadruple
• Half
• None of the above

Which of the following is false when a balloon clings to a wall?

• Conduction does not occur
• Friction occurs initially to charge the balloon
• Induction causes the attraction between the wall and balloon
• Electrons are transferred to the wall from the balloon making them the same charge.