Electricity and Class Rules Quiz

What happens if a student submits an activity late without an excuse letter?

• The student will receive a warning

• The submission will be accepted with a penalty

• The submission will not be accepted

• The student can redo the activity

What is the fundamental rule regarding electrical charges?

• Like charges repel and opposite charges attract

• All charges are neutral

• Opposite charges repel

• Like charges attract

What is the unit of charge?

• Ohm

• Coulomb

• Ampere

• Volt

What is a conductor?

• A material that does not allow charge to flow

• A material that allows charge to flow easily

• A type of insulator

• A device that stores charge

What does Coulomb's Law describe?

• The flow of current in a circuit

• The behavior of insulators

• The relationship between electrical force, charges, and distance

• The relationship between electric field and charge

What is the charge of a proton?

• Neutral

• Variable

• Positive

• Negative

What is the effect of charging by induction?

• Charge is neutralized

• Charge is permanently altered

• Charge is transferred without contact

• Charge is transferred by rubbing

What is the electric field strength unit?

• Coulomb per meter

• Volt per meter

• Newton per Coulomb

• Joule

What happens to the force between two charges if the distance between them is doubled?

• It doubles

• It becomes zero

• It quadruples

• It halves

What is the direction of the electric field around a positive charge?

• In a circular motion

• It has no direction

• Away from the charge

• Towards the charge