A small sphere with mass of 4.0-10 kg and carrying a charge of 1.0-10 C hangs in equilihrium trom a thread near a very large, charged insulating sheet. The charge density, a, on the surface of the sheet is uniform and equal to -2.5-10" C/m2. Find the angle, 8, that the thread makes with the vertical. (eg-8.85-1012 cN.m, g-9.8 m/s).

A small sphere with mass of 4.0-10 kg and carrying a charge of 1.0-10 C hangs in equilihrium trom a thread near a very large, charged insulating sheet. The charge density, a, on the surface of the sheet is uniform and equal to -2.5-10" C/m2. Find the angle, 8, that the thread makes with the vertical. (eg-8.85-1012 cN.m, g-9.8 m/s).

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 49P: A 10.0-g piece of Styrofoam carries a net charge of 0.700 C and is suspended in equilibrium above...

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