Physics, 16.09.2019 19:00 alemvp8219

The drawing shows a square, each side of which has a length of l = 0.250 m. two different positive charges q1 and q2 are fixed at the corners of the square. find the electric potential energy of a third charge q3 = -7.00 x 10-9 c placed at corner a and then at corner b.

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The drawing shows a square, each side of which has a length of l = 0.250 m. two different positive c...

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