Yokka Stars

Task id17031

Task id17031

Seller: nerdmavr

Price: 0.19 USD

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Product description

A glass disk of thickness h=5 mm and radius R=50 mm is electrified by friction so that the surface charge density is 10-2 C/m2. The disk rotates at 1.6 rps. Find the magnetic field strength at the center of the disk. Once you have learned to integrate, find the magnetic moment and the ratio of magnetic moment to angular momentum.

Additional information

Detailed solution. Format gif