A disk of radius r and uniform surface charge density

Reference no: EM13565786

A disk of radius R and uniform surface charge density σ liesin the xy plane with its axis coinciding with the z axis. Itrotates about its axis with angular velocity ω . Find Bat position z on the z axis. Evaluate for R = z = 5cm, σ= 2μc/m² at 7200rpm (rev/min).

Reference no: EM13565786

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