Now...let's assume we have a DC battery and a switch...so the output of the combination is either "current" (switch closed, DC voltage present) or "no current" (switch open, no DC voltage). We physically flip the switch between the two, say, five times per second. Since the voltage rises from zero to X as soon as the switch makes contact, don't we get a five Hertz "square wave?" Assume we have nice straight wiring (no inductance)...what, if anything, would distort the wave shape of our output?
Mike -- mrichter@xxxxxxx http://www.mrichter.com/