alleryMoving a magnet towards a coil induces in the coil an:
AOptical signal
BAcoustic pulse
CElectric current
DMagnetic charge
Answer & Solution
Correct answer: C. Electric current
1. The flux through the coil changes as the magnet nears it.
2. That change drives an emf around the loop.
3. Electric current is induced in the coil.
4. So the answer is electric current.
_Source: syllabus Physics, Ch 6 'Electromagnetic Induction'_
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