Electrical Conductors and Circuits

Which of the following images best represents a closed circuit?

• A

• B

• C

• D

Which of the following images best represents an open circuit?

• A

• B

• C

• D

Which of the following images best represents a parallel circuit?

• A

• B

• C

• D

Which of the following images best represents a series circuit?

• A

• B

• C

• D

Which of the following is an example of an electrical conductor?

• Rubber

• Wool

• Nickel

• Glass

Which of the following is an example of an electrical insulator?

• Aluminum

• Wool

• Tungsten

• Iron

What type of circuit is shown?

• Parallel Circuit

• Series Circuit

• Open Circuit

• Magic Circuit

What type of circuit is shown?

• Parallel Circuit

• Series Circuit

• Open Circuit

• Magic Circuit

What is electricity?

• The source of power in an electrical circuit.

• The ability to do work or cause change.

• Light-emitting diode

• The energy of charged particles called electrons.

What is an LED?

• The source of power in an electrical circuit.

• The ability to do work or cause change.

• Light-emitting diode

• The energy of charged particles called electrons.