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The drawing shows three charges of +2.0 μC, -3.0 µC and -5.0 µC placed on the x and y axes. Each charge is a distance 6.
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The drawing shows three charges of +2.0 μC, -3.0 µC and -5.0 µC placed on the x and y axes. Each charge is a distance 6.
The drawing shows three charges of +2.0 μC, -3.0 µC and -5.0 µC placed on the x and y axes. Each charge is a distance 6.1 cm from the origin.. (a) (b) (C) +2.0 μC –5.0 μ.C -3.0 μC Calculate the electric potential energy of the system of charges indicated in the figure. Calculate the electric potential (V) at the origin. If an electron (me = 9.1 x 10-31 kg, qe = -1.6 x 10-¹9 C) is released from rest at the origin, calculate its speed when it reaches the point P which is infinitely far away from the origin. Ignore the effect of gravity.