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- 1. Multiple ChoiceWhat is voltage measured in?Ω (Ohms)V (Volts)A (Amps)W (Watts)
- 2. Multiple ChoiceWhat is current measured in?Ω (Ohms)V (Volts)A (Amps)W (Watts)
- 3. Multiple ChoiceWhat is resistance measured in?Ω (Ohms)V (Volts)A (Amps)W (Watts)
- 4. Multiple ChoiceHow do you calculate voltage?Current X ResistanceResistance ÷ CurrentCurrent ÷ ResistanceMeasure it with a ruler
- 5. Multiple ChoiceHow do you calculate currentResistance X VoltageVoltage X ResistanceResistance ÷ VoltageVoltage ÷ Resistance
- 6. Multiple ChoiceHow do you calculate resistance?Voltage X CurrentCurrent ÷ VoltageVoltage ÷ CurrentCurrent X Amps
- 7. Multiple ChoiceWhat voltage is needed to cause a 2A current flow through a 10Ω resistor?5V0.2V20V200V
- 8. Multiple ChoiceWhat voltage is needed to cause a 5A current flow through a 2Ω resistor?10V2.5V7V0.4V
- 9. Multiple ChoiceIf the Voltage stays the same and Resistance is increased, Current willIncreaseDecreaseStay the sameX
- 10. Multiple Choice
If a toaster produces 12 ohms of resistance in a 120-volt circuit, what is the amount of current in the
circuit?
5A
10A
15A
20A
- Answer choicesTagsAnswer choicesTags