The drawing shows two perpendicular, long, straight wires, both of which lie in the plane of the paper. The current in each of the wires is l= 3.5 A. In the drawing du = 0.10 m and dy = 0.49 m. Find the magnitudes of the net magnetic fields at points A and B. dv B dy i 7E-5 Bnet at point A = i 1.428E-5 Bnet at point B =

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Chapter1: Units, Trigonometry. And Vectors
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I can't seem to figure out how to do this problem, I've worked it out twice and I keep on getting the same answers. Any help would be appreciated! 

**Title: Understanding Magnetic Fields Around Perpendicular Current-Carrying Wires**

**Introduction**

In this exercise, we analyze the magnetic fields generated by two perpendicular, long, straight wires that lie in the plane of the paper. The current (I) flowing through each wire is 3.5 A. Our task is to find the magnitudes of the net magnetic fields at designated points A and B.

**Given Data**

- Current in wires (I): 3.5 A
- Horizontal distance (\(d_H\)): 0.10 m
- Vertical distance (\(d_V\)): 0.49 m

**Objective**

Calculate the net magnetic field (\(B_{\text{net}}\)) at points A and B.

**Visual Diagram Explanation**

The diagram illustrates two intersecting wires:
- One wire is oriented vertically, extending up and down.
- The other wire is oriented horizontally, stretching left to right.
- Point A is positioned above the horizontal wire at a distance \(d_V\) and to the right at a distance \(d_H\).
- Point B is located below the horizontal wire at a distance \(d_H\) and to the left at a distance \(d_V\).

**Solution Details**

*Net Magnetic Field Calculations:*

- \(B_{\text{net}}\) at point A: \(7 \times 10^{-5}\) T
- \(B_{\text{net}}\) at point B: \(1.428 \times 10^{-5}\) T

**Attempts**

There have been 2 out of a total of 6 possible attempts used to provide the answers.

**Conclusion**

Understanding the magnetic field interactions at points around current-carrying wires is crucial for comprehending electromagnetic fields. This exercise demonstrates the calculation of magnetic field magnitudes using given distances and current values.
Transcribed Image Text:**Title: Understanding Magnetic Fields Around Perpendicular Current-Carrying Wires** **Introduction** In this exercise, we analyze the magnetic fields generated by two perpendicular, long, straight wires that lie in the plane of the paper. The current (I) flowing through each wire is 3.5 A. Our task is to find the magnitudes of the net magnetic fields at designated points A and B. **Given Data** - Current in wires (I): 3.5 A - Horizontal distance (\(d_H\)): 0.10 m - Vertical distance (\(d_V\)): 0.49 m **Objective** Calculate the net magnetic field (\(B_{\text{net}}\)) at points A and B. **Visual Diagram Explanation** The diagram illustrates two intersecting wires: - One wire is oriented vertically, extending up and down. - The other wire is oriented horizontally, stretching left to right. - Point A is positioned above the horizontal wire at a distance \(d_V\) and to the right at a distance \(d_H\). - Point B is located below the horizontal wire at a distance \(d_H\) and to the left at a distance \(d_V\). **Solution Details** *Net Magnetic Field Calculations:* - \(B_{\text{net}}\) at point A: \(7 \times 10^{-5}\) T - \(B_{\text{net}}\) at point B: \(1.428 \times 10^{-5}\) T **Attempts** There have been 2 out of a total of 6 possible attempts used to provide the answers. **Conclusion** Understanding the magnetic field interactions at points around current-carrying wires is crucial for comprehending electromagnetic fields. This exercise demonstrates the calculation of magnetic field magnitudes using given distances and current values.
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