Find the electric field at the position of the upper charge

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Reference no: EM13105982

A small object of mass 0.0150kg & a charge of 3.1 uC hangs fromthe ceiling by a thread. A second small object, with a charge of4.2 uC, is placed 1.2m vertically below the first charge. Find a)the electric field at the position of the upper charge due to thelower charge & b) the tension in the thread.

Reference no: EM13105982

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