9. Ferromagnetic sphere with saturation magnetization M,-0.6 is placed in resonant cavity tuned to 10 GHz...

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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 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