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a) Find the electric potential at point P in the diagram.
b) Suppose the three charges shown in the diagram are held in place. A fourth charge, with a charge of 6.11 microcoulumbs and a mass of 4.71 g, is released from rest at point P. What is the speed of the fourth charge when it has moved infinitely far away from the other three charges?
Ans. 76700 V, 14.1 m/s
Paper#9209928 | Written in 27-Jul-2016Price : $22