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- 1. Multiple ChoiceThis circuit has more than one loop. When one light goes out, the others stay on.closed circuitseries circuitparallel circuitopen circuit
- 2. Multiple Choice
What kind of circuit is this?seriesparallel - 3. Multiple Choicethis circuit is .....?openparallelclosedThe cutest little circuit evah!
- 4. Multiple ChoiceWhen all parts of the circuit are connected it is a ______ circuit.openclosed
- 5. Multiple ChoiceThe 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 has more than one path to flow through
- 6. Multiple ChoiceA correct statement of Ohm’s Law is:I= V RV ∝ IV = IRboth b and c
- 7. Multiple Choice
What is the job of a battery? (BEST answer)
provide power
provide energy
turns the circuit on
provide energy for the electrons to flow
- 8. Multiple Choice
What is the unit for resistance?
volts
amps
coulombs
ohms
- 9. Multiple Choice
Simple, Series, or Parallel?
Simple
Series Circuit
Parallel Circuit
- 10. Multiple ChoiceIn a Series circuit the more lightbulbs you add the brighter they getFalseTrue
- 11. Multiple ChoiceWhat is a Parallel circuit?Has only one pathHas more than one pathAllows energy to travel through easily
- 12. Multiple Choice
What are the 3 basic components of a circuit?
Energy source, Load, Energy Pathway (wire)
Battery, Energy source, Energy Pathway (wire)
Battery, and Wire
ALL of them
- 13. Multiple ChoiceAs the resistance of a circuit increases, the current will...increasedecreasestay the same
- 14. Multiple ChoiceWhat is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?25 V10 V2.5 V0.4 V
- 15. Multiple Choice
If the battery produced 12.6 Volts and there was a 6 Ohm resistor, what would be the current?
2.1 Amps
2.4 Amps
1.71 Amps
15 Amps
- 16. Multiple ChoiceThis circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?3 Amps192 Amps2 Amps4 Amps
- 17. Multiple ChoiceWhat is resistance measured in?Ω (Ohms)V (Volts)A (Amps)W (Watts)
- 18. Multiple Choice
Which best describes a parallel circuit?
Electricity flows along one pathway.
The flow of electricity comes from one source.
Electricity flows along more than one pathway.
The flow of electricity comes from more than one source.
- 19. Multiple ChoiceDC stands for ____ and is used in batteries.Distant CurrentDon't CurrentDirect CurrentDistributed current
- 20. Multiple ChoiceWhat happens to the current in a circuit as the resistance decreases?Current increasesCurrent DecreasesCurrent remains the same
- Answer choicesTagsAnswer choicesTags