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Say you have a charge distribution in the picture, and you want to find the potential THEN the electric field at P, using [tex]E = -\nabla V[/tex]
I found the potential to be 0, and yet the field isn't. Why is this?
And how would we get the actual field from the voltage?
I found the potential to be 0, and yet the field isn't. Why is this?
And how would we get the actual field from the voltage?
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