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- 1. Multiple ChoiceCurrent is...moving protonsmoving electronsmeasured in voltsmeasured in ohms
- 2. Multiple ChoiceAn object through which electrons can easily flow is called a(n) ___________.ConductorInsulator
- 3. Multiple Choicecurrent is measured in....voltsampswattsmph
- 4. Multiple ChoiceThe two types of current are...AC/DCAlternating CurrentDirect CurrentAll of the above
- 5. Multiple ChoiceIn the U.S most electrical outlets supply a voltage of....240 Volts120 Volts100 watts60 amps
- 6. Multiple ChoiceGood conductors are _______ resistorsbadgood
- 7. Multiple ChoiceGood insulators are _______ resistorsgoodbad
- 8. Multiple Choice
Batteries and power plants are examples of ______________.energy sourcesenergy conductionenergy transformation - 9. Multiple Choice______________ are materials such as rubber that do not allow charges to flow.conductorscircuitsinsulatorsamps
- 10. Multiple ChoiceA complete, unbroken path that charges can flow through is called an __________________.conductorelectric circuitelectric currentinsulator
- 11. Multiple ChoiceThe unit for the rate of current is the ______________.amperevoltohmjoule
- 12. Multiple ChoiceAll electrical devices contain electric ________________.acidgearscircuitsmotors
- 13. Multiple ChoiceMetals such as copper and aluminum are good ______________.insulatorsconductorscircuitscharges
- 14. Multiple ChoiceThe path of current in a circuit is always completed by _________________.a transformeran electrical deviceconducting wires
- 15. Multiple Choice__________________ is the continuous flow of electric charges through a material.Electric currentResistanceVoltageStatic Discharge
- Answer choicesTagsAnswer choicesTags