Two charges +8 μC and +10 μC are placed along the x axis, with the first charge at the origin (0) and the second charge at x = +1 m. Find the magnitude and direction of the net force on a -3 nC charge when placed at the following locations below. -
Two charges +8 μC and +10 μC are placed along the x axis, with the first charge at the origin (0) and the second charge at x = +1 m. Find the magnitude and direction of the net force on a -3 nC charge when placed at the following locations below. -
Related questions
Question

Transcribed Image Text:**Problem Overview: Calculating Net Force Using Coulomb’s Law**
Two charges, +8 μC and +10 μC, are placed along the x-axis. The first charge is at the origin (\(x = 0\)) and the second charge at \(x = +1 \, \text{m}\). Determine the magnitude and direction of the net force on a -3 nC charge when placed at the following locations.
**Steps for Solution:**
1. **Use of Coulomb's Law:**
- Review Section 5.3 Coulomb’s Law.
- Calculate the force due to each of the two charges.
- Sum the forces for the net force, considering directions for accuracy. Part (c) will require a vector sum.
2. **Problem Locations:**
- **a.** Halfway between the two charges:
- Determine the magnitude and select the direction from dropdown options.
- **b.** On the x-axis at \(x = -0.5 \, \text{m}\):
- Determine the magnitude and select the direction from dropdown options.
- **c.** At the coordinate (1 m, 0.5 m):
- This requires considering a direction perpendicular to the line joining the two fixed charges.
**Hints and Calculations for Part (c):**
- This is a 2-dimensional problem.
- The charge at \(x = 1 \, \text{m}\) affects force along the y-direction.
- Charge at the origin affects force along the line joining \((x, y) = (0, 0)\) and \((x, y) = (1 \, \text{m}, 0.5 \, \text{m})\).
- Express each force vector in terms of \(x\) and \(y\) components, sum them, and calculate the resultant magnitude using the Pythagorean theorem.
- Use \(\tan(\theta) = \frac{F_y}{F_x}\) to find direction.
**Answer Submission:**
- Enter the magnitude of force in mN and direction in degrees.
- Use the "Submit Question" option for checking answers.
**Question Help:**
- Access support through "Message Instructor" for clarifications.
For detailed resources and formulas, refer to the mentioned section on Coulomb’s Law.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
