Answered: As a negatively charged particle move…

As a negatively charged particle move along an electric field line in the direction of the electric field line, its potential energy. O remains constant decreases increases

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section16.1: Electric Potential Energy And Electric Potential

Problem 16.2QQ: If a negatively charged particle is placed at rest in an electric potential field that increases in...

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In Active Figure 20.8a, take q1 to be a negative source charge and q2 to be the test charge. (i) If q2 is initially positive and is changed to a charge of the same magnitude but negative, what happens to the potential at the position of q2 due to q1? (a) It increases. (b) It decreases. (c) It remains the same. (ii) When q2 is changed from positive to negative, what happens to the potential energy of the two-charge system? Choose from the same possibilities.
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