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- 1. Multiple ChoiceThe unit for current is theVoltOhmElectronAmp
- 2. Multiple ChoiceIn a ________ circuit there are multiple paths for the current to take.SeriesParallel
- 3. Multiple ChoiceIn a _________ circuit, if one bulb goes out then the entire circuit doesn't work.SeriesParallel
- 4. Multiple ChoiceWhat is the unit for resistance?VoltsAmperesOhms
- 5. Multiple Choice
What type of circuit is pictured?seriesparallel - 6. Multiple ChoiceWhat kind of circuit is this?SeriesConsecutiveParallelTraining
- 7. Multiple ChoiceWhat voltage is needed to cause a 2A current flow through a 10Ω resistor?5V0.2V20V200V
- 8. Multiple ChoiceWhich formulas represents Ohm's law?V=IRR=IVI=RV
- 9. Multiple ChoiceWhat type of circuit is pictured?seriesParallel
- 10. Multiple ChoiceWhich type of current comes from a battery?alternating current (AC)direct current (DC)
- 11. Multiple ChoiceA circuit made of wires, a lamp, a switch, and a cell is shown at the right. What change is needed for the lamp to glow?The switch needs to be opened.The switch needs to be closed.The cell needs an insulator.The wire needs to be connected to the bottom of the cell.
- 12. Multiple ChoiceWhat resistance is needed to cause a 20A current flow because of a 100V battery?0.2Ώ2000Ώ120Ώ5Ώ
- 13. Multiple Choice
What are the three properties of an electric circuit?
Current, Voltage, Power
Current, Voltage, Resistance
Power, Voltage, Resistance
Current, Power, Resistance
- 14. Multiple Choice
What is the unit for voltage
Watts
Ohms
Volts
Amperes
- 15. Multiple Choice
What is the symbol for resistance
𝝮
A
V
W
- 16. Multiple Choice
What is current?
Flow of electrical charge
Pressure from power to push electrons
Limits the flow of electrons
- 17. Multiple Choice
What is resistance?
Flow of electrical charge
Pressure from power to push electrons
Limits the flow of electrons
- 18. Multiple Choice
What is voltage?
Flow of electrical charge
Pressure from power to push electrons
Limits the flow of electrons
- 19. Multiple Choicethis is the symbol for a _____?switchlightbatterywires
- 20. Multiple Choicewhat is this symbol for?light bulbcellbatteryresistor
- 21. Multiple ChoiceThis is the symbol for a ...WireBatteryBuzzerFuse
- 22. Multiple ChoiceThis is the circuit symbol for ...an AC current sourcea DC current sourcean ammetera voltmeter
- Answer choicesTagsAnswer choicesTags