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WorksheetsY10 P8 Circuits quiz
Total questions: 15
Worksheet time: 8mins
What can we use to remember Ohm's Law?
Violence is ridiculous
Victory is rare
Venezuela is revolutionary
Vera is rapid
What is Ohm's Law?
V = IR
R = I/V
S = D/T
F = MA
R = I/V
Which particle flows around an electric circuit?
Antiproton
Top quark
Neutralino
Electron
Heptaquark
Voltage is well described as...
The "pressure" or "force" which stimulates the electrons to move round the circuit.
Confusing.
What powers the circuit.
How much energy a battery has.
What charges up the electrons.
Current is well described as...
How quickly the electrons flow.
How easy or hard it is for electrons to flow.
How much energy the electrons have.
A nice ingredient in buns.
The "push" given by the battery.
Electrical resistance is well described as...
A force which acts against a moving object
The force a stretching object supplies on something pulling it
How much a material prevents the flow of electrons through it.
How much energy is transferred to a component per electron
An organised effort to oppose a legally established government or an occupying power.
What is this the circuit symbol for
Battery
Power supply
Socket
Cell
What is this the circuit symbol for?
Resistor
Fuse
Bulb
Loudspeaker
What is this the circuit symbol for
Capacitor
Transistor
Thermistor
Resistor
What is this the circuit symbol for?
Resistor
Fuse
Bulb
Loudspeaker
What is this the circuit symbol for?
Ammeter
Multimeter
Voltmeter
Motor
A student rubs a balloon on his head and the balloon becomes negatively charged. It has...
Gained electrons
Gained protons
Lost electrons
Lost protons
In a series circuit, electric current is... (select all that apply)
The same for each component
The same on each branch
Equal to voltage divided by total resistance
Different for different components in the circuit
What can we say about the currents measured by the ammeters in the three different positions in this circuit?
I1 > I2 > I3
I1 + I2 = I3
I1 = I2 = I3
I1 + I2 + I3 = 0
The brightness of the bulb in A is compared to the brightness of both bulbs in B. The bulbs and batteries are identical. What would you expect to observe?
The bulbs in B both have the same brightness as the bulb in A.
The bulbs in B are both equally brighter than the bulb in A.
The bulbs in B are both equally dimmer than the bulb in A
The bulbs in B have different brightnesses, both dimmer than the bulb in A
