Electricity and Circuits Presentation

Multiple Choice

What is the flow of electricity through a conductor called?

• Electrical current

• Magnetic field

• Thermal energy

• Static charge

Multiple Choice

Which of the following is NOT a necessary component of an electric circuit?

• Power source

• Path (wire)

• Output device

• Insulator

Multiple Select

Select all the conditions that can cause an incomplete circuit.

• Switch is opened

• Insulator is inserted

• Wire is cut

• Battery is added

Multiple Choice

In a parallel circuit, what happens if the wire is cut after the second bulb?

• All bulbs go out

• Only the first bulb lights up

• Bulbs A, B, and D still work

• None of the bulbs work

Multiple Choice

What is required for a circuit to be formed?

• A constant flow of charged particles

• A single charged particle

• No movement of particles

• Only a battery