Electric Circuits Answers

16 verified answers
2
Free Preview

Any device that uses current is a

A
switch.
B
voltmeter.
C
battery.
D
resistor.
3

In a circuit diagram, what does this symbol represent?

A
a resistor
B
a light bulb
C
a battery
D
a switch
4

Use the drop-down menus to identify the parts of the diagram labeled A, B, C, and D.

Answers:
Label A:battery
Label B:switch
Label C:resistors
Label D:light bulbs
5

Use the drop-down menus to identify the parts of the diagram labeled A, B, C, and D.

Answers:
Label A:battery
Label B:switch
Label C:resistors
Label D:light bulbs
6

resistorbatterylight bulb✔ switch

A
resistor
B
battery
C
light bulb
D
✔ switch
7

✔ resistorsbatterieslight bulbsswitches

A
✔ resistors
B
batteries
C
light bulbs
D
switches
8

resistorsbatteries✔ light bulbsswitches

A
resistors
B
batteries
C
✔ light bulbs
D
switches
9

Fill in the word that completes each statement.

Answers:
Blank 1:open
Blank 2:closed
11

Circuit A✔ Circuit B

A
Circuit A
B
✔ Circuit B
12

✔ Circuit ACircuit B

A
✔ Circuit A
B
Circuit B
13

Circuit A✔ Circuit B

A
Circuit A
B
✔ Circuit B
14

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.

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

Did you find these answers helpful?