Static Magnetic Field In Vacuum

https://www.electronics-lab.com/article/static-magnetic-field-in-vacuum/

Magnetism: History And Applications Our knowledge of magnetism and magnetic phenomena is as old as science itself. According to the writings of the great Greek philosopher Aristotle, the attractive power of magnets was known by Thales of Miletus at about 600 B.C. From these origins with the Greek philosophers, the sciences of electricity and magnetism […]