Does electricity travel at the speed of light?... does light? Yes and no - and you'd be hard-pressed to find an explanation that has an intuitive physical basis.| lcamtuf.substack.com
A simple question that takes some effort to answer in a satisfying way.| lcamtuf.substack.com
A quick look at the physics of conductors, insulators, and electric charges.| lcamtuf.substack.com
Transistors and op-amps amplify signals - but what does it mean, exactly, and how to get it right?| lcamtuf.substack.com