Electricity and Magnetism
Discover what powers the devices you use, from your toaster to your cell phone.
Each day, you interact with tens, if not hundreds, of electrical devices, from the light in your kitchen to the computer, tablet or phone you are using right now. In this course, you will discover the physical laws of electricity and magnetism that let these devices perform their designed functions.
Throughout this course, you will have opportunities to observe the principles of electricity and magnetism in action via demos that we handpicked and filmed. The focus, here, is on the physical observations that inspired Maxwell's famous field equations, which tell us how electric and magnetic fields operate across the universe.