What is the sign and magnitude of the second charge

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Question: Red blood cells often can be charged. Two red blood cells are separated by 1.47 m and have an attractive electrostatic force of 0.965 N between them. If one of the red blood cells has a charge of +8.58 x 10-6 C, what is the sign and magnitude of the second charge, Q?

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Reference no: EM13696311

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