A small bar magnet has a magnetic moment 1.2 A−m2. The magnetic field at a distance 0.1 m on its axis will be: (μ0=4π×10−7 T−m/A)

A small bar magnet has a magnetic moment 1.2 A−m2. The magnetic fie

1.	A small bar magnet has a magnetic moment 1.2 A−m2. The magnetic field at a distance 0.1 m on its axis will be: (μ0=4π×10−7 T−m/A)
Answer» A small bar magnet has a magnetic moment $1.2 A - m^{2}$ . The magnetic field at a distance 0.1 m on its axis will be: $(μ_{0} = 4 π \times 10^{- 7} T - m / A)$

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A small bar magnet has a magnetic moment 1.2 A−m2. The magnetic field at a distance 0.1 m on its axis will be: (μ0=4π×10−7 T−m/A)

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