A point charge (m = 1.0 g) at the end of an insulating cord of length 55 cm is observed to be in equilibrium in a uniform horizontal electric field of 15, 000 N/C, when the pendulum's position is as shown in the figure(Figure 1), with the charge 12 cm above the lowest (vertical) position. Constants | Periodic Table Part A If the field points to the right in the figure, determine the magnitude of the point charge. Express your answer using two significant figures. ΑΣΦ ? Figure 1 of 1 Q = C Submit Request Answer l = 55 cm Part B If the field points to the right in the figure, determine the sign of the point charge. m 12 cm O positive O negative

A point charge (m = 1.0 g) at the end of an insulating cord of length 55 cm is observed to be in equilibrium in a uniform horizontal electric field of 15, 000 N/C, when the pendulum's position is as shown in the figure(Figure 1), with the charge 12 cm above the lowest (vertical) position. Constants | Periodic Table Part A If the field points to the right in the figure, determine the magnitude of the point charge. Express your answer using two significant figures. ΑΣΦ ? Figure 1 of 1 Q = C Submit Request Answer l = 55 cm Part B If the field points to the right in the figure, determine the sign of the point charge. m 12 cm O positive O negative

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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