Find direction of net electrostatic force acting on charge

Reference no: EM13284740

A charge of -4.26 micro-Coulombs is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.108 m). The charges on the circle are -3.57 micro-Coulombs at the position due north and +5.47 micro-Coulombs at the position due east. What is

(a) the magnitude and

(b) direction of the net electrostatic force acting on the charge at the center. Specify the direction as an angle relative to due east.

Reference no: EM13284740

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