A small, 2.00-g plastic ball is suspended by a 20.0-cm-long string in a uniform electric field as shown in the figure. If the ball is in equilibrium when the string makes a 15.0° angle with the vertical, (a) What is the net charge on the ball and (b) What is the tension in the string. E = 1.00 x 10°i N/c 20.0 cm 15.0 m= 2.00 g

A small, 2.00-g plastic ball is suspended by a 20.0-cm-long string in a uniform electric field as shown in the figure. If the ball is in equilibrium when the string makes a 15.0° angle with the vertical, (a) What is the net charge on the ball and (b) What is the tension in the string. E = 1.00 x 10°i N/c 20.0 cm 15.0 m= 2.00 g

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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