The magnetic dipole moment of a current loop uses turns, current and:
AArea
BMass
CTime
DCharge
Answer & Solution
Correct answer: A. Area
1. The moment is written as N times I times A.
2. N counts the turns and I is the current.
3. A is the area vector of the loop.
_Source: NCERT Class 12 Physics Part I, Chapter 5, Magnetism and Matter._
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