A plane current spiral is described by r=aθ for 0≤θ≤2π and carries current I. Treating the radial closing segment as having zero contribution to the vector area, what is the magnetic moment magnitude?
Physics · Magnetic effect of current · magnetic moment and torque on current carring loop in magnetic field
A plane current spiral is described by r=aθ for 0≤θ≤2π and carries current I. Treating the radial closing segment as having zero contribution to the vector area, what is the magnetic moment magnitude?
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