Electricity and Magnetism Quiz

What are the two types of electricity?

• Static and flowing

• Static and current

• Alternating and direct

• Series and parallel

Which of the following best describes static electricity?

• It is a steady flow of electrons along a conductor.

• It is the movement of electrons in a closed circuit.

• It occurs when electrons transfer from one object to another due to friction.

• It is the continuous flow of current in an appliance.

What is electric current?

• The movement of protons along a path

• The movement of electrons along a path

• The build-up of opposite charges

• The force that prevents electrons from moving

The path through which electric current flows is called a ____.

• Load

• Conductor

• Circuit

• Wire

What are the main parts of a simple electric circuit?

• Load, wire, magnet, and bulb

• Source, wire, load, and switch

• Battery, resistor, magnet, and iron

• Conductor, static charge, wire, and motor

Why is a switch important in an electric circuit?

• It is the main source of electricity.

• It prevents the circuit from working.

• It controls the flow of electricity by opening and closing the circuit.

• It carries the electrons to the load.

In which type of circuit does the current flow in only one path?

• Parallel circuit

• Short circuit

• Series circuit

• Open circuit

What happens if one bulb is removed from a series circuit?

• The remaining bulbs will still work.

• The entire circuit will stop working.

• The electrons will flow in the opposite direction.

• The circuit will become stronger.

What is the advantage of a parallel circuit over a series circuit?

• It saves more electricity.

• If one component fails, the rest will still work.

• It uses only one pathway for current to flow.

• It is easier to create than a series circuit.

What type of electricity is commonly used in homes?

• Direct current (DC)

• Static electricity

• Alternating current (AC)

• Parallel current