(adsbygoogle = window.adsbygoogle || []).push({}); [SOLVED] really weird one

1. The problem statement, all variables and given/known dataA small sphere that carries a charge q is whirled in a circle at the end of an insulating string. the angular frequencyy of rotation is omega [w]. What average current does this rotating charge represent?

2. Relevant equationsI = dQ/dt; w = 2(pi)/T; x[t] = Acos[wt +C];

3. The attempt at a solution; this question doesnt make sense to me. q never changes - it just travels in a circle - so dq/dt =0;there is one charge going in a circle, but not axially which would represent charge in a conduit. is this a picture of alternating current? [we haven't gotten to that yet].

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# Homework Help: Really weird one

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