College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:**Diagram 1: Positive Charge Moving to the Right in a Magnetic Field Into the Page**
- **Description**: This diagram illustrates a positive charge moving to the right (\( \vec{v} \)) within a magnetic field (\( \vec{B} \)) that is directed into the page.
- **Magnetic Field Representation**: The field is represented by multiple 'X' marks, indicating that the magnetic field lines are going directly into the page.
- **Positive Charge Movement**: The positive charge (\(+\)) is depicted with an arrow pointing right, demonstrating its velocity.
**Diagram 2: Negative Charge Moving Upward in a Magnetic Field Out of the Page**
- **Description**: This diagram shows a negative charge moving upward (\( \vec{v} \)) in a magnetic field (\( \vec{B} \)) that is directed out of the page.
- **Magnetic Field Representation**: The field is represented by multiple dots, indicating that the magnetic field lines are coming out of the page.
- **Negative Charge Movement**: The negative charge (\( - \)) is depicted with an arrow pointing upward, showing its velocity.
These diagrams are commonly used in physics to demonstrate the interaction of charged particles with magnetic fields, using the right-hand rule and vector notation to indicate direction and movement.
Transcribed Image Text:**QUESTION 1**
**Match the direction of the magnetic force to the cases below.**
---
1. **A positive charge moving to the right in a rightward field.**
Diagram:
- The diagram shows a positive charge (\( \oplus \)) moving to the right with velocity \( v \).
- The magnetic field (\( B \)) is directed to the right, parallel to the velocity vector.
2. **Positive charge moving upward in a rightward field.**
Diagram:
- The diagram shows a positive charge (\( \oplus \)) moving upward (\( \uparrow \)) with velocity \( v \).
- The magnetic field (\( B \)) is directed to the right.
3. **Negative charge moving upward in a rightward field.**
Diagram:
- The diagram shows a negative charge (\( \ominus \)) moving upward (\( \uparrow \)) with velocity \( v \).
- The magnetic field (\( B \)) is directed to the right.
4. **Negative charge moving into the page in a rightward field.**
Diagram:
- The diagram shows a negative charge (\( \ominus \)) moving into the page (indicated by “\( v \) into paper”).
- The magnetic field (\( B \)) is directed to the right.
5. **Negative charge at rest in a rightward field.**
Diagram:
- The diagram implies a negative charge (\( \ominus \)) at rest, with no velocity vector present.
- The magnetic field (\( B \)) is directed to the right.
---
**Answer Choices**
A. Left
B. 0 N
C. None of these
D. Right
E. Out of page
F. Into page
G. Downward to bottom of page
H. Upward to top of page
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