A disk of radius a lies in the xy plane, with the z axis through its center.
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A disk of radius a lies in the xy plane, with the z axis through its center. Surface charge of uniform density ρs lies on the disk, which rotates about the z axis at angular velocity Ω rad/s. Find H at any point on the z axis.
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We use the BiotSavart law in the form of Eq 6 with the following para...View the full answer
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