Multiple Choice
A particle (charge = -15.0 µC) is located on the x- axis at the point x = -25.0 cm,and a second particle (charge = +45.0 µC) is placed on the x- axis at x = +30.0 cm.What is the magnitude of the total electrostatic force on a third particle (charge = -3.50 µC) placed at the origin (x = 0) ?
A) 2.33 mN
B) 23.3 N
C) 0.818 N
D) 8.18 N
E) 2.67 N
Correct Answer:

Verified
Correct Answer:
Verified
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