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Posted: **Wed May 18, 2022 4:54 pm**

: 81 Iii A Flat Circular Disk Of Radius R Is Uniformly Charged With Calc Total Charge Q The Disk Spins At Angular Veloc 1 (22.77 KiB) Viewed 39 times

81. III A flat, circular disk of radius R is uniformly charged with CALC total charge Q. The disk spins at angular velocity o about an axis through its center. What is the magnetic field strength at the center of the disk?