4.64 x 105 m/s c) 106 m/s d) 75.0 m/s e) 1.06 x 103 m/s 4) A charged bead of mass 1.00 g is suspended on a light string in the presence of a uniform electric field as shown in Figure When a certain electric field Ē= (3i+5j) x 105 N/C that makes an angle with the horizontal is applied, the ball is in equilibrium at angle = 37°. According to given information which of the following arguments are true? i) ii) iii) iv) v) Bead is negatively charged. Magnitude of bead's initial charge is 10.9nC If magnitude of E increases in the same direction then increases. Initial tension in the string is 5.44 x 10-³ N When p = 90° while E has its initial magnitude then there's no tension in the string

4.64 x 105 m/s c) 106 m/s d) 75.0 m/s e) 1.06 x 103 m/s 4) A charged bead of mass 1.00 g is suspended on a light string in the presence of a uniform electric field as shown in Figure When a certain electric field Ē= (3i+5j) x 105 N/C that makes an angle with the horizontal is applied, the ball is in equilibrium at angle = 37°. According to given information which of the following arguments are true? i) ii) iii) iv) v) Bead is negatively charged. Magnitude of bead's initial charge is 10.9nC If magnitude of E increases in the same direction then increases. Initial tension in the string is 5.44 x 10-³ N When p = 90° while E has its initial magnitude then there's no tension in the string

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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