Two point charges of magnitude + 4.00 $\mu$C and - 6.00 $\mu$C are placed along the x-axis at x = 0 cm and x = 40.0 cm, respectively. Where must a third charge, q, be placed along the x-axis so that it does not experience any net force because of the other two charges?
A) 0.200 m
B) 0.180 m
C) - 0.180 m
D) - 1.78 m
E) 1.78 m

Question

Quizplus · Accepted Answer

The Answer of Two point charges of magnitude + 4.00 $\mu$C and - 6.00 $\mu$C are placed along the x-axis at x = 0 cm and x = 40.0 cm, respectively. Where must a third charge, q, be placed along the x-axis so that it does not experience any net force because of the other two charges?
A) 0.200 m
B) 0.180 m
C) - 0.180 m
D) - 1.78 m
E) 1.78 m

Two Point Charges of Magnitude + 4 μ\muμ C and - 600

Two Point Charges of Magnitude + 4 $\mu$ C and - 600