Am 13.12.2015 um 13:59 schrieb Andy Talbot:
The terms "leading" and "lagging" are the most confusing terms I've
ever come across in AC. A waveform on a scope, to the right of
another one looks as if its leading it. But it is later in time - so
its lagging.
See my point ?
Yes... bare with me, old habits die hard .. but the 'vor- oder
nacheilende Phase' (as we called it in german at school) came back to mind.
Indeed what I meant was when treating "I" as the reference, the waveform
at "Q" appeared to (!) be "90° late", when viewed on a (kind-of)
oscilloscope. Of course the signal at "I" doesn't appear at "Q" later -
it only looks like that.
Cheers,
Wolf .
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