Equilibrium in a uniform horizontal electric field

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Reference no: EM13651041

A point charge (m=1 g) at the end of an insulating string of length 55 cm is observed to be in equilibrium in a uniform horizontal electric field of 12000 N/C where the pendulum's position is as shown in the figure, with the charge 12 cm above the lowest(vertical ) position. If the field points to the right, determine the magnitude and sign of the point charge.

Reference no: EM13651041

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