Two particles are separated by 0.38 m and have charges of 1.25 10-9 C and 1.92 x 10-C. Use Coulomb's law to predict the force between the particles if
the distance is doubled. The equation for Coulomb's law is Fe = kq,92, and
the constant, k, equals 9.00 x 10°Nm2c2
A. 1,50 x 10-7N
B. -3.74 x 10-8 N
C. 3.74 x 10-8 N
D. -1,50 x 10-7N

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