A positively charged ball with charge q and mass m isattached to a horizontal spring. In the presence of auniform electric field E= 10 000 N/C, the ball is inequilibrium when the string makes an angle 0 = 20°above the horizontal. All the forces acting on the ballare shown in the figure. The tension in the string isT = 0.1 N. What is the magnitude of the charge q( in μC)?a = 45°0 = 2013.35.710.820.020.8

Newton's second law states that the net force acting on an object is equal to the product of the…

A positively charged ball with charge q and mass m is attached to a horizontal spring. In the presence of a uniform electric field E = 10 000 N/C, the ball is in equilibrium when the string makes an angle 0 above the horizontal. All the forces acting on the ball are shown in the figure. The tension in the string is T = 0.1 N. What is the magnitude of the charge q (in µC)? 20° y, a = 45° 0 = 20 O 13.3 O5.7 10.8 20.0 20.8

A positively charged ball with charge q and mass m is attached to a horizontal spring. In the presence of a uniform electric field E = 10 000 N/C, the ball is in equilibrium when the string makes an angle 0 above the horizontal. All the forces acting on the ball are shown in the figure. The tension in the string is T = 0.1 N. What is the magnitude of the charge q (in µC)? 20° y, a = 45° 0 = 20 O 13.3 O5.7 10.8 20.0 20.8

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section: Chapter Questions

Problem 22P: A small sphere of charge q = +68 C and mass m = 5.8 g is attached to a light string and placed in a...

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