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Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Series And Parallel Circuits (GCSE Physics)

The following is a GCSE Physics test covering 'Series And Parallel Circuits' from the broader topic Electricity. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Which statement about current and voltage in parallel circuits is correct?
A 9 V battery is connected to resistors 2 O and 4 O in series. The current in the circuit is:
The power dissipated in a resistor can be calculated from P = I^2 R. If current doubles through a resistor, power becomes:
Which quantity is the same for every component in a series circuit?
Two resistors, 10 O and 20 O, are connected in parallel. The total resistance is:
Which equation gives the equivalent resistance, R_eq, for two resistors R1 and R2 in parallel?
Which instrument should be placed in parallel with a component to measure voltage across it?
If three identical lamps are each connected in parallel across the same battery, compared with one lamp alone the brightness of each lamp is:
If three identical lamps are connected in series across a fixed battery, compared with one lamp alone the brightness of each lamp is:
A 12 V battery is connected to a 6 O resistor. The power dissipated in the resistor is:
A filament bulb in series with a fixed resistor will get dimmer if: