Question: 9. Ferromagnetic sphere with saturation magnetization M,-0.6 is placed in resonant cavity tuned to 10 GHz and a resonant absorption is observed at the

9. Ferromagnetic sphere with saturation magnetization Ms=0.6 is placed in resonant cavity tuned to 10 GHz and a resonant abso

9. Ferromagnetic sphere with saturation magnetization M,-0.6 is placed in resonant cavity tuned to 10 GHz and a resonant absorption is observed at the field H=1000 Oe. Find the uniaxial anisotropy constant K of the material when the microwave field is applied perpendicular to the applied DC field H

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