# Coulomb's Law: determining sign and magnitude

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The attractive electrostatic force between the point charges +8.44 x 10^-6 C and Q has magnitude of 0.975 N when the separation between the charges is 1.31 m. Find the sign and magnitude of charge Q.

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#### Solution Preview

Since the force is attractive in nature, the charges are having opposite signs. The magnitude of the force is given by the ...

#### Solution Summary

This solution deals with Coulomb's Law and determining magnitude. Included are the formulas to find the final solution. The solution is approximately 50 words in length PLUS the formulas.

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