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Flux linkage through a coil of N turns is proportional to the:
ADensity
BCurrent
CColour
DWeight
Answer & Solution
Correct answer: B. Current
1. The flux each turn carries grows with the current.
2. The linkage counts that flux over all the turns.
3. So the linkage is proportional to the current.
_Source: NCERT Class 12 Physics Part I, Chapter 6, Electromagnetic Induction._
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