![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)
Why don't galaxies have a natural magnetic field like the earth does? | Science Questions with Surprising Answers
![Bubble chamber event. An electron spirals in the magnetic field of the 10 inch (25cm) bubble chamber at Berkeley Lab. As it loses energy in ionizing the liquid hydrogen in the bubble Bubble chamber event. An electron spirals in the magnetic field of the 10 inch (25cm) bubble chamber at Berkeley Lab. As it loses energy in ionizing the liquid hydrogen in the bubble](https://c8.alamy.com/comp/2HJCP3M/bubble-chamber-event-an-electron-spirals-in-the-magnetic-field-of-the-10-inch-25cm-bubble-chamber-at-berkeley-lab-as-it-loses-energy-in-ionizing-the-liquid-hydrogen-in-the-bubble-chamber-the-electron-becomes-less-and-less-resistant-to-the-force-of-the-magnetic-field-and-curls-inward-on-successively-tighter-curls-a-bubble-chamber-is-a-vessel-filled-with-a-superheated-transparent-liquid-most-often-liquid-hydrogen-used-to-detect-electrically-charged-particles-moving-through-it-2HJCP3M.jpg)
Bubble chamber event. An electron spirals in the magnetic field of the 10 inch (25cm) bubble chamber at Berkeley Lab. As it loses energy in ionizing the liquid hydrogen in the bubble
![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. A reasonable explanation is: 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. A reasonable explanation is:](https://homework.study.com/cimages/multimages/16/68066581225359425803477886.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. A reasonable explanation is:
![electromagnetic radiation - Description of the spiral path of an electron under the influence of a magnetic field - Physics Stack Exchange electromagnetic radiation - Description of the spiral path of an electron under the influence of a magnetic field - Physics Stack Exchange](https://i.stack.imgur.com/b6HmPm.jpg)
electromagnetic radiation - Description of the spiral path of an electron under the influence of a magnetic field - Physics Stack Exchange
![A Supermassive Black Hole's Strong Magnetic Fields are Revealed in a New Light - National Radio Astronomy Observatory A Supermassive Black Hole's Strong Magnetic Fields are Revealed in a New Light - National Radio Astronomy Observatory](https://public.nrao.edu/wp-content/uploads/2023/11/m87-EHT-polarization-Ian-Stephens-credit-George-Wong.jpg)
A Supermassive Black Hole's Strong Magnetic Fields are Revealed in a New Light - National Radio Astronomy Observatory
![Solenoid Field. Magnetic Field Lines. Central Spiraling Coil . 3d Rendering Stock Illustration - Illustration of helix, background: 185806507 Solenoid Field. Magnetic Field Lines. Central Spiraling Coil . 3d Rendering Stock Illustration - Illustration of helix, background: 185806507](https://thumbs.dreamstime.com/b/solenoid-field-magnetic-field-lines-central-spiraling-coil-d-rendering-solenoid-field-magnetic-field-lines-direction-flow-d-render-185806507.jpg)
Solenoid Field. Magnetic Field Lines. Central Spiraling Coil . 3d Rendering Stock Illustration - Illustration of helix, background: 185806507
![electromagnetism - Do charged particles always travel in a spring shape around magnetic fields or only when the magnetic field is from a solenoid? - Physics Stack Exchange electromagnetism - Do charged particles always travel in a spring shape around magnetic fields or only when the magnetic field is from a solenoid? - Physics Stack Exchange](https://i.stack.imgur.com/Io0Fz.png)