The magnetic field due to a magnetic dipole of magnetic moment M at a point on the axis…
Physics · Class 12 · CBSE — Magnetism and Matter
The magnetic field due to a magnetic dipole of magnetic moment \(M\) at a point on the axis of the dipole and at a distance d from it is given by:
- \(\frac{\mu_{0}}{4 \pi} \frac{M}{d^{3}}\)
- \(\frac{\mu_{0}}{4 \pi} \frac{M}{d^{2}}\)
- \(\frac{\mu_{0}}{4 \pi} \frac{2 M}{d^{3}}\)
- \(\frac{\mu_{0}}{4 \pi} \frac{2 M}{d}\)
Answer
(C) _ 0 4 2 M d^ 3
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