Magnetic field lines calculated in a plane perpendicular to the spiral... | Download Scientific Diagram
Magnetic field of the Sun. (a) Parker spiral shaped field lines. (b,c)... | Download Scientific Diagram
![A uniform magnetic field is directed into the page. A charged particle moving in the plane of the page follows a clockwise spiral of decreasing radius as shown in the given figure. A uniform magnetic field is directed into the page. A charged particle moving in the plane of the page follows a clockwise spiral of decreasing radius as shown in the given figure.](https://www.vedantu.com/question-sets/c1e0c048-4e9f-462b-ab13-15c47f9ca80f8547028212206236517.png)
A uniform magnetic field is directed into the page. A charged particle moving in the plane of the page follows a clockwise spiral of decreasing radius as shown in the given figure.
![A spiral of two turns with an inner radius R and outer radius 2 R is placed as shown in the figure. Find the magnetic field at the centre of the spiral. A spiral of two turns with an inner radius R and outer radius 2 R is placed as shown in the figure. Find the magnetic field at the centre of the spiral.](https://dwes9vv9u0550.cloudfront.net/images/8936727/dfd43b1e-90ab-4764-9090-54d0e8dc9fc3.jpg)
A spiral of two turns with an inner radius R and outer radius 2 R is placed as shown in the figure. Find the magnetic field at the centre of the spiral.
![galaxy - Are magnetic field lines Spiral for Spiral Galaxies? If no, then how it look like topologically? - Astronomy Stack Exchange galaxy - Are magnetic field lines Spiral for Spiral Galaxies? If no, then how it look like topologically? - Astronomy Stack Exchange](https://i.stack.imgur.com/BOTF4.png)
galaxy - Are magnetic field lines Spiral for Spiral Galaxies? If no, then how it look like topologically? - Astronomy Stack Exchange
![Why don't galaxies have a natural magnetic field like the earth does? | Science Questions with Surprising Answers Why don't galaxies have a natural magnetic field like the earth does? | Science Questions with Surprising Answers](https://wtamu.edu/~cbaird/sq/images/236085main_milkyway-full.jpg)