Copy of Analyzing Circuits #3

What will happen if Switch 3 is closed and the other switches are left open?

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• All of the bulbs will operate.

• Only the white and yellow bulbs will operate.

• Only the white and green bulbs will operate.

• Only the green bulb will operate.

What do you need to draw on a switch if the question says it has been opened?

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• Draw an "X" on the switch.

• Don't draw anything.

Which bulbs will operate after the switch is opened? 

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• The red, green, and blue bulbs only.

• The green and blue bulbs only.

• The purple, green, and blue bulbs only.

• All of the bulbs will operate.

Which switch should be opened to cause only the yellow bulbs to operate, while turning off the red bulbs and the bell?

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• Open switch 1.

• Open switch 2.

• Open switch 3.

• Open switch 4.

What are some important strategies this video showed for deciding which switch to close or open to make only specific parts of a circuit work? (2 of 4 are correct)

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• Trace the path of the electricity to see which switches electricity needs to go through for the part of the circuit you want to work. Then that tells you which switches need to be closed.

• Just stare at the screen.

• Draw an "X" on the switch if it says the switch needs to be opened. 

• Don't trace anything.