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Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Resistors (GCSE Physics)

The following is a GCSE Physics test covering 'Resistors' 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 property of a resistor is represented by its power rating?
Why are resistors sometimes connected in series with LEDs in a circuit?
A student wants to reduce energy wasted as heat in transmission lines. Which approach is most effective?
Why does a metal resistor behave approximately ohmic (V ? I) only over a limited range?
Which statement about resistors in parallel is correct?
Which of the following correctly describes a resistor’s colour code purpose?
Which statement about resistors in series is correct?
A student uses a voltmeter and ammeter to find the resistance of a resistor by measuring V and I. Which method gives the most accurate resistance?
Which factor decreases the resistance of a metal wire at constant temperature?
Two resistors, 4 O and 6 O, are connected in series. What is the total resistance?
A wire’s resistance depends on its length. If the length of a uniform wire is doubled while keeping other factors constant, what happens to its resistance?