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WorksheetsCurrent and voltage
Total questions: 26
Worksheet time: 17mins
State the unit of current
ampere (A)
volt (V)
metre (m)
kilogram (kg)
Which of these is correct for a test circuit
ammeter in series and voltmeter in parallel
ammeter in series and voltmeter in series
ammeter in parallel and voltmeter in parallel
ammeter in parallel and voltmeter in series
What is Current?
A flow of electrons in one directions
The difference in electrical pressure.
Measures how the material reduces the flow of current.
A path in which electrons flow.
What is Voltage?
A stream or flow of electrons in one direction.
The amount of energy needed to push the charge
Measures how the material reduces the flow of current.
A path in which electrons flow.
What is Circuit?
A stream or flow of electrons in one direction.
The difference in electrical pressure.
Measures how the material reduces the flow of current.
A path in which electrons flow.
Which statement is true?
The light bulb will light up because the circuit is complete.
The light bulb will light up because the circuit is broken.
The light bulb will not light up because the circuit is complete.
The light bulb will not light up because the circuit is open.
_____ instrument is used to measure the voltage.
Ammeter
Ohmmeter
Voltmeter
Galvanometer
What happens to the current in a series circuit?
The current stays the same
The current is added
The current is reduced
The current is split between the light bulbs
What happens to the current in a parallel circuit?
The current stays the same
The current is added
The current is reduced
The current is split between the light bulbs
What happens to the voltage in a series circuit?
The voltage stays the same
The voltage is added
The voltage is reduced
The voltage is split between the light bulbs
What happens to the voltage in a parallel circuit?
The voltage stays the same
The voltage is added
The voltage is reduced
The voltage is split between the light bulbs
