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WorksheetsElectrical Circuits
Total questions: 12
Worksheet time: 13mins
The diagram shows a ---.
series circuit
parallel circuit
combination circuit
tangent circuit
It has 3 light bulbs.
The same current flows through all three light bulbs.
It uses a single battery.
The electrical current is divided between the three light bulbs.
If one of the light bulbs in a series circuit is removed from its socket (the socket is left in place), what will happen to the other light bulbs?
The other light bulbs will stay lit with the same brightness
The other light bulbs will go out
The other light bulbs will burn brighter
Both light bulb will stay lit
If one of the light bulbs in a parallel circuit is removed from its socket (the socket is left in place), what will happen to the other light bulbs?
The other light bulbs will stay lit with the same brightness
The other light bulbs will go out
The other light bulbs will burn brighter
Both light bulb will stay lit
What is the relationship between the readings on ammeters A1, A2 and A3?
A1 = A2 + A3
A3 = A1 + A2
A1 = A2 = A3
A3 = A1 - A2
Electric potential divided by current
(V / I) will be how you calculate ---.
current
power
resistance
watts
This picture shows a 24 V battery connected to an 8.0 Ω resistor. How much current runs through the circuit?
3.0 A
192 A
2.0 A
4.0 A
What is the unit of measurement for resistance?
Voltage
Ampere
Watts
Ohms
