https://gdpark.blog/tags/magnetic-field/Recent content in Magnetic Field on gdpark.blogHugoenMon, 21 Dec 2015 00:00:00 +0000https://gdpark.blog/posts/electromagnetism-16-the-biot-savart-law/Thu, 25 Dec 2014 00:00:00 +0000https://gdpark.blog/posts/electromagnetism-16-the-biot-savart-law/We ‘discovered’ the Biot-Savart law — the equation that tells us exactly how big a magnetic field gets around a current-carrying wire, then worked through some examples hehe~https://gdpark.blog/posts/electromagnetism-17-amp-re-s-law/Fri, 26 Dec 2014 00:00:00 +0000https://gdpark.blog/posts/electromagnetism-17-amp-re-s-law/If electrostatics has Gauss’s law then magnetostatics has Ampère’s law — the line integral of B around any closed loop just equals μ₀i_in, hehe!https://gdpark.blog/posts/electromagnetism-18-amp-re-s-law-part-2/Sat, 27 Dec 2014 00:00:00 +0000https://gdpark.blog/posts/electromagnetism-18-amp-re-s-law-part-2/Let’s actually work through Ampère’s law problems — infinite wires, surface currents, and why symmetry is the magic keyword that makes everything ridiculously easy!https://gdpark.blog/posts/electromagnetism-21-the-auxiliary-field-h/Mon, 29 Dec 2014 00:00:00 +0000https://gdpark.blog/posts/electromagnetism-21-the-auxiliary-field-h/Just like D handles free charges in electrostatics, H is the magnetic field due to free currents — saving us from infinite microscopic madness!https://gdpark.blog/posts/quantum-mechanics-23-larmor-precession-and-the-stern-gerlach-experiment/Mon, 21 Dec 2015 00:00:00 +0000https://gdpark.blog/posts/quantum-mechanics-23-larmor-precession-and-the-stern-gerlach-experiment/A casual dive into how electrons behave in magnetic fields — covering the gyromagnetic ratio, Larmor precession, and the Stern-Gerlach experiment with tons of enthusiasm!!!!!