A bar of magnetic material consists of atoms with magnetic dipole moments of magnitude μatom = 3.50 ×10-23J/T. The bar contains N = 2.4 × 1021 atoms and has a volume of V = 3.0 × 10-8 m 3 . What is the saturation magnetization? If only 0.300% of the atomic dipoles are aligned, what is the magnetization?

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Q: A straight wire segment IL = (3.0 [A]) (4 [cm] i +3 [cm] ) is in a uniform magnetic field B = 2.0…

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A: Length of wire (L) = 3 m Current (I) = 6 A direction of current = west Magnetic field strength (B) =…

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Q: The magnetic moment of the Earth is approximately 8.00 x 1022 A ⋅ m2. Imagine that the planetary…

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Q: A straight wire segment IL = = (3.0 [A])(4 [cm] î + 3 [cm] ĵ) is in a uniform magnetic field B = 2.0…

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A: Resistance of the wire can be determined as, R=ρlAR=1.72×10-8×0.01π0.0022R=5.50×10-5Ω

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.