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Results tagged with electrostatics
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user 101884
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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Four equally charged electrons are placed at the corners of a square. What charge should be ...
For every particle, the sum of forces from all the other particles needs to be zero. Consider one particle in the corner - write down the sum of forces from the other four paricles (corners plus cente …
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