PhysicsElectromagnetic inductionWAEC
When a magnet's north pole is pushed into a coil, the induced current makes the near end of the coil a north pole. This illustrates
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Answer: A. Lenz's law
The induced current opposes the motion that causes it, as Lenz's law states.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.