Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Induction1 Mark
Question
Complete the following statement. For electromagnetic induction to occur:
✓
Answer
a coil of wire must be at rest relative to the magnet.
Explanation:
Current is induced in a coil when flux through the coil changes. The flux through the coil changes when a magnet moves relative to the coil and coil is at rest relative to the magnet.
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