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Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Magnetic Fields (GCSE Physics)

The following is a GCSE Physics test covering 'Magnetic Fields' from the broader topic Magnetism And Electromagnetism. 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 electromagnetic induction is correct?
Which of the following shows the direction of force on a current-carrying wire in a magnetic field (motor effect) using Fleming’s left-hand rule?
Which material makes the best core for an electromagnet used in a transformer to increase magnetic field strength?
What does a commutator do in a simple dynamo or DC generator?
A simple AC generator produces a maximum (peak) emf of 12 V. What is the rms (effective) voltage approximately?
Which of these will increase the voltage induced in a coil moved through a magnetic field?
A solenoid (long coil) with current flowing through it behaves like:
In a loudspeaker, which effect causes the coil to move when an electric current passes through it in a magnetic field?
Why is a laminated iron core used in large transformers rather than a single solid block of iron?
Which change will increase the magnetic field strength inside a solenoid?
When is the magnetic flux through a coil changing most rapidly as a magnet is pushed into it?