cach. Point O (positive ) ( negative ) ( zero ) Point A (positive ) ( negative) ( zero ) Point B ( positive ) ( negative ) ( zero ) A proton is released from rest at the origin. Will the proton move toward point A or point B? ircle the best choice below: (4) (B) ( neither) plain your choice in terms of energy and electric potential (NOT forces, fields or accelerations).

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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**Educational Text with Diagram Explanation**

---

1. **Consider the figure below.** 

   A positive charge \(+Q\) is a distance \(L\) to the right of the origin (\(O\)) and a negative charge \(-Q\) is a distance \(L\) to the left of the origin. Point \(A\) is a distance \(L/2\) to the right of the origin and point \(B\) is a distance \(L/2\) to the left of the origin.

   **Diagram Explanation:**
   - The diagram represents a straight line with four labeled points:
     - \(-Q\) at coordinates \((-L, 0)\)
     - \(B\) at coordinates \((-L/2, 0)\)
     - \(O\) at coordinates \((0, 0)\)
     - \(A\) at coordinates \((L/2, 0)\)
     - \(+Q\) at coordinates \((L, 0)\)

(a) **For each point, is the electric potential positive, negative, or zero? Circle the best choice for each.**

- **Point O**: (positive) (negative) (zero)
- **Point A**: (positive) (negative) (zero)
- **Point B**: (positive) (negative) (zero)

(b) **A proton is released from rest at the origin. Will the proton move toward point A or point B? Circle the best choice below:**

- \(A\)
- \(B\)
- (neither)

**Explain your choice in terms of energy and electric potential (NOT forces, fields or accelerations).**
Transcribed Image Text:**Educational Text with Diagram Explanation** --- 1. **Consider the figure below.** A positive charge \(+Q\) is a distance \(L\) to the right of the origin (\(O\)) and a negative charge \(-Q\) is a distance \(L\) to the left of the origin. Point \(A\) is a distance \(L/2\) to the right of the origin and point \(B\) is a distance \(L/2\) to the left of the origin. **Diagram Explanation:** - The diagram represents a straight line with four labeled points: - \(-Q\) at coordinates \((-L, 0)\) - \(B\) at coordinates \((-L/2, 0)\) - \(O\) at coordinates \((0, 0)\) - \(A\) at coordinates \((L/2, 0)\) - \(+Q\) at coordinates \((L, 0)\) (a) **For each point, is the electric potential positive, negative, or zero? Circle the best choice for each.** - **Point O**: (positive) (negative) (zero) - **Point A**: (positive) (negative) (zero) - **Point B**: (positive) (negative) (zero) (b) **A proton is released from rest at the origin. Will the proton move toward point A or point B? Circle the best choice below:** - \(A\) - \(B\) - (neither) **Explain your choice in terms of energy and electric potential (NOT forces, fields or accelerations).**
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