The drawing shows three point charges fixed in place. The charge at the coordinate origin has a value of q1 = 18.00 µC; the other two charges have identical magnitudes, but opposite signs: q2 = 25.00 µC and q3 5 15.00 µC. (a) Determine the net force (magnitude and direction) exerted on q1 by the other two charges. (b) If q1 had a mass of 1.50 g and it were free to move, what would be its acceleration? |
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