In Figure a small, non-conducting ball of mass m = 1.0 mg and charge q = 2.0
Question:
In Figure a small, non-conducting ball of mass m = 1.0 mg and charge q = 2.0 x 10-8C (distributed uniformly through its volume) hangs from an insulating thread that makes an angle ? = 30o with a vertical, uniformly charged non-conducting sheet (shown in cross section). Considering the gravitational force on the ball and assuming the sheet extends far vertically and into and out of the page, calculate the surface charge density s of the sheet
8 m, q
Step by Step Answer:
T The forces acting on the ball are shown in the diagram on the right The gravitational force has ma...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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