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Results tagged with electrostatics
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user 234611
Electrostatics is concerned with the electrical fields and scalar potentials of stationary electrical charges and charge distributions. Use this for questions about electromagnetic situations in which currents and magnetic fields are absent, otherwise use the [electromagnetism] and/or [magnetic-fields] tags.
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Why does charge flow when a conductor is 'touching' the surface of the earth?
If I have a sphere of charge Q and I ground it then the charges would flow from the sphere to the earth because Earth's potential is zero. But the potential difference between the two ends of the conn …
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