Though current feedback operational amplifiers (CFOAs) are still less common in educational circles and technical literature than voltage feedback operational amplifiers (VFOAs or VFAs), they have ...

You can also read this article online as part of the Article Series: What’s the Difference Between Watts, RMS and More. Both watts (W) and volt-amperes (VA) are units of measurement for electrical ...

I once read this very strongly-written essay about the difference between electromotive force (EMF) and voltage. The author seemed like he was on some kind of holy crusade and was intensely determined ...