Circuits

The picture shows an electrical circuit. This circuit is a series circuit because: 

• It has 3 light bulbs.
• The same current flows through all three light bulbs.
• It uses a single battery.
• The electrical current is divided between the three light bulbs.

This is the symbol for a _____?

• switch
• light 
• battery
• wires

This is the symbol for a _____?

• an AC current source
• a DC current source
• a battery
• a single cell

What is one benefits of using a parallel circuit?  

• It gets confusing.
• There are no problems.
• If one goes down, it does not affect the others. 
• Porque es para llelio. 

In a parallel circuit if one of the light bulbs burns out the rest _________.

• stop the flow of electricity
•  can still light up
•  will go out
• of the light bulbs burn out also

Does this diagram represent a series or parallel circuit?

• series circuit
• parallel circuit

The mathematical relationship among Voltage, Current, and Resistance

• Faraday's Law
• Tesla's Law
• Edison's Law
• Ohm's Law

Voltage divided by Resistance

(V / R)

• Current

• Power

• Ohms

• Watts

When an electric circuit is "off" is the circuit open or closed?

• open

• closed

When an electronic device is "on" is the electric circuit open or closed?

• open

• closed