Two identical charges, each -8.00 e-5 c, are separated by a distance of 20.0 cm (100 cm = 1 m). what is the force of repulsion? coulomb's constant is 9.00 e9 n*m2/c2 remember to identify all data (givens and unknowns), list equations used, show all your work, and include units and the proper number of significant digits to receive full credit. (5 points)

1440 N

Explanation:

The electrostatic force between the two charges is given by:

where:

is the Coulomb's constant

is the value of each charge

r = 20.0 cm = 0.20 m is the separation between the charges

Substituting numbers into the equation, we find

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