Yes, I have seen it before. That rule of thumb is near resonance with about 500 ohms of reactance (Xc = -j500.5 and Xl = +j471.2 ohms). If you replace 1 metre with 37 inches, the error will be less t
Hi LFers, I stumbled upon an interesting tidbit of info yesterday which I'd not seen before. Regarding ballpark figures for the L and C values required for an AMU, the following was suggested: For C