A small plastic ball of mass m = 2.50 g is suspended by a string of length L = 20.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 0 = 20.0° angle with the vertical as indicated, what is the net charge on the ball? E = 1.00 x 103 N/C i

A small plastic ball of mass m = 2.50 g is suspended by a string of length L = 20.5 cm in a uniform electric field, as shown in the figure below. If the ball is in equilibrium when the string makes a 0 = 20.0° angle with the vertical as indicated, what is the net charge on the ball? E = 1.00 x 103 N/C i

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 67P: A small, 2.00-g plastic ball is suspended by a 20.0-cm-long string in a uniform electric field as...

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