Potential on the axis of a ring of charge - no need for directional component? - Physics Stack Exchange

1 messages · 2019-02-25T12:14:13+00:00 → 2019-02-25T12:14:13+00:00
https://physics.stackexchange.com/questions/310959/potential-on-the-axis-of-a-ring-of-charge-no-need-for-directional-component
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