Quiz on Electric Charge and Current

What is Electric charge?

What happens to the two charged objects when brought near each other?

How many types of electric charge are there?

• +

• -

How many types of interactions can be between the two charges?

What type of interaction occurs between two similar charges?

• Attraction

• Repulsion

• No interaction

• Magnetism

When two opposite charges interact, what phenomenon do they exhibit?

• Repulsion

• Attraction

• No interaction

• Neutralization

What is the process called when an object becomes charged after contact with another object?

• Electrostatic induction

• Triboelectric charging

• Electromagnetic charging

• Static electricity

What is the triboelectric series used for?

• To measure the temperature of materials

• To rank materials based on their ability to gain or lose electrons

• To determine the strength of electric currents

• To classify materials based on their density

What is the process called where electric charge is redistributed in an object due to the influence of a nearby charge?

• Electrostatic repulsion

• Electrostatic induction

• Electromagnetic force

• Static electricity

What will happen if we separate these two cans?