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Four point charges are positioned at the corners of a square with a side length of...

Four point charges are positioned at the corners of a square with a side length of 0.551 m. Charges q1 (located at top left corner) and q4 (located at bottom left corner) are positive and charges q2 (located at top right corner) and q3 (located at bottom right corner) are negative. All four charges have the same magnitude of 4.68 uC. How much work is required to bring another charge of q'= 5.05 uC from infinitely far away to point P, located at the midpoint of the left side of the square?

I know that the answer is -0.853 J but I have no idea how to find it. Please help.

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Answer #1

0:55 Prim 9, = = ~4.68 me 12 = 4x = 4.6845 2 0.551 mm ľ q=s.osme 0.275 0.551 [w ou] our (Kenya O.S$Ixos)*2 + 2/k2 g ? ( Joss

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