Two 1.0 μC charges are moving with a speed of 350 m/s parallel to each other and 1.00 cm apart. Find the magnitude of the magnetic force that they exert on each other.
A. 3.50 x 10-7 N
B. 1.23 x 10-10 N
C. 3.50 x 10-10 N
D. 0.0421 N
E. 4.21 x 10-6 N
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