Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and one negative. a) If they are two meters apart, what is the magnitude of the force of attraction due to the excess charge? b) How far apart must the two persons be such that the force of attraction due to the excess charge is equal to their 784-N weight

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter15: Electric Forces And Electric Fields
Section: Chapter Questions
Problem 1P: A 7.50-nC charge is located 1.80 m from a 4.20-nC charge. (a) Find the magnitude of the...
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Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and
one negative.
a) If they are two meters apart, what is the magnitude of the force of attraction due to the
excess charge?
b) How far apart must the two persons be such that the force of attraction due to the excess
charge is equal to their 784-N weight?

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