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- 1. Multiple Choice
What is the transfer of electricity in a generator?Mechanical to ElectricalPhysical to PotentialElectrical to MechanicalYogurt to Light - 2. Multiple ChoiceBased on this picture, which side will have a higher voltage?SecondaryPrimaryBoth sides have the same voltageCannot be determined
- 3. Multiple ChoiceWhat is the transfer of electricity in a motor?chemical to mechanicalelectrical to mechanicalmechanical to electricalphysical to potential
- 4. Multiple Choice
What is a conductor?
A conductor is a material or device that allows the flow of electrical current.A conductor is a device used to measure temperature.A conductor is a type of insulator.A conductor is a person who directs an orchestra. - 5. Multiple Choice
The accumulation of excess electric charge on an object is called
Static electricity
Electric discharge
Resistance
Circuit
- 6. Multiple ChoiceWhat is The Law of Conservation of Charge?The strength of the force is determined by the size of the charge.Electric charge can neither be created nor destroyedThere is an opposite and equal force to all chargesElectric charge is transferred and transformed
- 7. Multiple ChoiceWhat will happen if one light bulb is removed from this circuit?The other bulbs will go out.The other bulbs will stay onThe other bulbs will get dimmer.The battery will become stronger.
- 8. Multiple ChoiceWhen you remove a bulb from a three bulb circuit, and the other two bulbs go off, then the bulbs must have been connected in __________.parallelseriesopenclosed
- 9. Multiple Choice
If the battery produced 12.6 Volts what would be the current flow for a 6 Ohm resistor?
2.1 Amps
2.4 Amps
1.71 Amps
15 Amps
- 10. Multiple Choice
A repulsive force exists between which two particles?
Two neutrons
An electron and a neutron
An electron and a proton
Two protons
- 11. Multiple ChoiceWhen distance increases, electrostatic force ____________; we call this relationship ____________ proportionaldecreases;directlydecreases;inverselyincreases;inverselyincreases;directly
- 12. Multiple ChoiceFind the magnitude of the force between two charges of 1.0 C each which are 1.0 meter apart?9E-9 N9E9 N1.1E10 N1.1E-10 N
- 13. Multiple ChoiceWhat size resistor would produce a 3 Amp current flow with a 12 Volt battery1 Ohm3 Ohms4 Ohms12 Ohms
- 14. Multiple ChoiceWhat is Resistance?The flow of electronsElectric potential differenceA batteryThe ability to reduce the flow of electrons
- 15. 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
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