29. What are the magnetic field strength and direction at points 1, 2, and 3 in…
The following solution is suggested to handle the subject “29. What are the magnetic field strength and direction at points 1, 2, and 3 in…“. Let’s keep an eye on the content below!
Question “29. What are the magnetic field strength and direction at points 1, 2, and 3 in…”
Answer
i) Point 1 Magnetic Field due to the top-wire,
Bt = ( o* I) / (2 * R), out of the page
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
is the vacuum permeability, I is current, and 2 cm is the distance.
Magnetic field caused by the bottom wire
Bb = (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
_ 3r), into page
Total magnetic field = Bt + bb
= (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o* I)/ (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r)- (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o* I)/ (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 3r) [outer page direction is considered as positive]
= (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r) [1 – 1/3]
Substituting values,
B = [4
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 2 *10 -2]
= 6.67 *10 -5T, out of the webpage.
——————————————————
iii) Point 2.
Magnetic field caused by the top wire
Bt = ( o* I) / (2 * R), into the page
Magnetic field caused by the bottom wire
Bb = ( o* I) / (2 * R), into the page
Total magnetic field = Bt + bb
= (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o * I) / (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r) + (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o * I) / (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r) * 2
Substituting values,
B = [4
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 2 * 10 [2]
20 * 10 5 T into the page.
——————————————————–
Point 3
Magnetic field caused by the top wire
Bt = (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 3r), into your page
Magnetic field caused by the bottom wire
Bb = ( o* I) / (2 * R), out of the page
Total magnetic field = Bt + bb
= (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o* I)/ (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r)- (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
o* I)/ (2
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 3r) [outer page direction is considered as positive]
= (
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=18x1RQM2H1d7Dq5c5b5QQE12cZ6YssRRr&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* r) [1 – 1/3]
Substituting values,
B = [4
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
![29. What are the magnetic field strength and direction at points 1, 2, and 3 in...](https://drive.google.com/uc?id=1DNLk4QXnrNHEVMi9w9yQdm5wBqG-7FYY&export=download/29.-What-are-the-magnetic-field-strength-and-direction-at-points-1,-2,-and-3-in.png?x-oss-process=image/resize,w_560/format,webp)
* 2 *10 -2]
= 6.67 * 10 5 T, from the page.
Conclusion
Above is the solution for “29. What are the magnetic field strength and direction at points 1, 2, and 3 in…“. We hope that you find a good answer and gain the knowledge about this topic of science.