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Worksheetscurrent and voltage rules
Total questions: 16
Worksheet time: 6mins
Define what a current is
the flow of charge
the speed of an electron
the amount of charge
the number of electrons
What is voltage?
the sum of potential energy between two points in a circuit
the speed of electrons as they flow around a circuit
the difference in potential energy between two points in a circuit
the opposition to the flow of current
The circuit shown contains a battery, a 6.0 Ω resistor and two meters X and Y.
One meter records current and one meter records potential difference.
meter X : 2.0 A
meter Y : 12.0 V
meter X : 2.0 V
meter Y : 1.0 A
meter X : 12.0 A
meter Y : 2.0 V
meter X : 12.0 V
meter Y : 2.0 A
In the image, the arrow represents the __________ flow of current
conventional
electron
alternating
The voltage of the cell (A) is
greater than the voltage across bulb C
less than the voltage across bulb C
the same as the voltage across bulb C
Bulbs C and D are identical. Which of the following is true?
the voltage across each bulb is identical
the voltage across C is greater than the voltage across D
the voltage across D is greater than the voltage across C
Compared to the voltage of the battery, the voltage of bulb C is
greater than the battery
less than the battery
same as the battery
Bulb C and D are identical. Compared to the voltage of D, the voltage of bulb C is
greater than bulb D
less than bulb D
same as bulb D
Compared to the current through the battery, the current through bulb C is
greater
less
same
