Jordan Edmunds's video: When can we use Ampere s Law to find Magnetic Field

In this video, I go over the different cases where we can use Ampere's Law to find the magnetic field - in particular, when we have an infinite wire, cylinder, and sheet. I discuss *why* this is, and in general what needs to be true to solve for the magnetic field using Ampere's Law. I also go over cases where we cannot use ampere's law, in addition to how to use superposition to solve more complex problems. To support the creation of videos like these, get early access, access to a community, behind-the scenes and more, join me on patreon: https://patreon.com/edmundsj This is part of my series on introductory electromagnetism, where we explore one of the fundamental forces of nature - how your phone charges and communicates with the rest of the world, why you should be afraid of the sun, and the fundamentals of electric and magnetic forces and fields, voltages,