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WorksheetsT2. Quiz 3 Ohm's Law
Total questions: 18
Worksheet time: 12mins
What happens to the current when resistance increases?
Increases
Decreases
Stays the same
Slowing down the flow of electrons is called _________________.
Resistance
Voltage
Circuit
Time
If voltage increases, the current of electrons will ____________________.
Increase
Decreases
Stays the same
An object in a circuit that slows down the current is called a ______________.
Resistor
Circuit
Voltage
Ohms
What is the unit for Voltage?
(A) amps
(V) volts
(Ω) ohms
(Kg) kilograms
What is the unit for current?
(A) amps
(V) volts
(Ω) ohms
(Kg) kilograms
The flow of electrons is called a _________________
Current
Voltage
Resistance
Circuit
The power, or amount of electrons flowing through a circuit, is called _____________.
Voltage
Current
Resistance
Circuit
An extra lightbulb is added to a series circuit. What do you think will happen?
Both lights will get dimmer.
Both lights will get brighter
The current will stay the same.
One light will go out.
The pathway that electrons flow through is called a __________
Circuit
Current electricity
Voltage
Resistance
What will happen to Light 2 in the picture if Light 1 is unscrewed?
Light 2 will go out
Light 2 will get brighter
Light 2 will stay on
Nothing will change
What will happen to Bulb 1 if Bulb 2 is unscrewed?
Bulb 1 will stay on
Bulb 1 will go out
Nothing will change.
Bulb 1 will get dimmer
Which circuit in the picture do you think would have the fastest current?
Circuit A
Circuit B
Circuit C
Who observed that the current is related to the voltage and resistance in the circuit?
Ohm
Newton
Einstein
Edison
What does 'A' represent in the picture?
Switch
Battery
Lightbulb
Resistor
What does 'C' represent in the picture?
Switch
Battery
Lightbulb
Power source
What will happen to the brightness of a lightbulb in a SERIES circuit if voltage is increased?
The light will get brighter
The light will get dimmer.
Nothing will change
The light will go out.
Circuit A has a current that measures 9 amps. Circuit B has a current that measures 13 amps. Circuit C has a current that measures 16 amps. Which circuit do you think has more resistance and why?
