APFIVE Net Electrostatic Force on a Point Charge
Three point charges are located in the xy-plane as follows: charge $$q_1 = 2.0\ \mu\text{C}$$ is at the origin, charge $$q_2 = -4.0\ \mu\text{C}$$ is at $$(3.0\ \text{m}, 0)$$, and charge $$q_3 = 5.0\ \mu\text{C}$$ is at $$(0, 4.0\ \text{m})$$. Determine the magnitude of the net electrostatic force on charge $$q_1$$. (Use $$k = 9.0 \times 10^9\ \text{N} \cdot \text{m}^2/\text{C}^2$$)
A
15.0 N
B
6.0 N
C
0.0098 N
D
12.0 N
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