# A positive point charge q = +2.50 nC is located at x = 1.20 m and a negative charge of −2 q = −5.00 nC is located at the origin as in Figure P16.18. (a) Sketch the electric potential versus x for points along the x -axis in the range −1.50 m &lt; x &lt; 1.50 m. (b) Find a symbolic expression for the potential on the x -axis at an arbitrary point P between the two charges. (c) Find the electric potential at x = 0.600 m. (d) Find the point along the x -axis between the two charges where the electric potential is zero.

### College Physics

11th Edition
Raymond A. Serway + 1 other
Publisher: Cengage Learning
ISBN: 9781305952300

### College Physics

11th Edition
Raymond A. Serway + 1 other
Publisher: Cengage Learning
ISBN: 9781305952300

#### Solutions

Chapter
Section
Chapter 16, Problem 18P
Textbook Problem

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