Electric Circuits

Question 1

Which of the following statements best describes what is shown on this graph?

Revolt · Accepted Answer

C: Few US troops were present during the war’s early years, followed by a steady climb in their numbers.

Question 2

Circuit A✔ Circuit B

Revolt · Accepted Answer

B: Circuit B

Question 3

They will both remain lit.✔ They will both go out.Bulb B will go out, but bulb A will remain lit.Bulb A will go out, but bulb B will remain lit.

Revolt · Accepted Answer

B: They will both go out.

Question 4

Use the diagram to answer each question with yes or no. If you removed bulb A, would bulbs B and C continue to shine? If you removed bulb B, would bulbs A and C continue to shine?

Revolt · Accepted Answer

Part 1: no; Part 2: yes

Question 5

What are the two great objectives that President Bush named?

Revolt · Accepted Answer

B: to fight terrorists and prevent those who seek WMDs from threatening the United States

Question 6

Which of the following statements best describes why the United States invaded Iraq?

Revolt · Accepted Answer

D: After 9/11, President Bush argued that a man like Saddam Hussein could not be trusted with WMDs.

Question 7

Which components do all circuits have in common? Select three options.

Revolt · Accepted Answer

A: energy source; C: wires; E: device that needs electrical energy

Question 8

Any device that uses current is a

Revolt · Accepted Answer

D: resistor.

Question 9

In a circuit diagram, what does this symbol represent?

Revolt · Accepted Answer

D: a switch

Question 10

Why did the United States invade Afghanistan in 2001?

Revolt · Accepted Answer

C: The terrorist group responsible for the 9/11 attacks was allowed to operate out of Afghanistan.

Electric Circuits Answers

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