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- 1. Multiple Choice
unit of measurement for electric current
Ampere (amp)
Volt
Current
Ohm
- 2. Drop Down
unit of measure for the difference of potential that would drive one ampere of current against one ohm resistance
(a)VoltAmpere (amp)CurrentOhm - 3. Multiple Choice
The flow of electrons through a conductor
Ampere (amp)
Volt
Current
Ohm
- 4. Drag and Drop
unit of electrical resistance
(a)OhmAmpere (amp)VoltCurrent - 5. Multiple Choice
potential difference between positively-charged and negatively charged terminals of a battery, or between any two given points in a circuit; measured in volts; V=IR
Schematic
Ohm’s law
Resistance
Voltage
- 6. Drop Down
measure of how much a material opposes the flow of electric current; measured in ohms; R=V/I
(a)ResistanceSchematicOhm’s lawVoltage - 7. Multiple Choice
an equation that describes the relationship between current, voltage, and resistance in an electrical circuit; I=V/R
Schematic
Ohm’s law
Resistance
Voltage
- 8. Drag and Drop
a diagram of an electrical circuit
(a)SchematicOhm’s lawResistanceVoltage - 9. Multiple Choice
A closed conducting circle or loop through which current can flow
Series circuit
Insulator
Circuit
Parallel circuit
- 10. Drop Down
an electrical circuit in which electric current has multiple paths through which it can flow
(a)Parallel circuitSeries circuitInsulatorCircuit - 11. Multiple Choice
an electrical circuit in which electric current has only one path through which it can flow
Series circuit
Insulator
Circuit
Parallel circuit
- 12. Drag and Drop
a substance or object that does not conduct electricity
(a)InsulatorSeries circuitCircuitParallel circuit - 13. Multiple Choice
A substance or object that allows electricity to flow through it with low resistance
Electric field
Electromagnet
Conductor
Magnetic field
- 14. Drop Down
A region surrounding every electric charge in which a force of attraction or repulsion is exerted on other electric charges
(a)Electric fieldElectromagnetConductorMagnetic field - 15. Multiple Choice
Region surrounding a magnet that exerts a force on other magnets and objects made of magnetic materials
Electric field
Electromagnet
Conductor
Magnetic field
- 16. Drag and Drop
an iron or steel core that is magnetized by electric current in a coil that surrounds it
(a)Magnetic fieldElectric fieldElectromagnetConductor - Answer choicesTagsAnswer choicesTags