16. A charged raindrop carrying 10 μC experiences an electric force of 0.3 N in the +x-direction. What is the electric field at its location?
(A) 3 kN/C
(B) 10 kN/C
(C) 30 kN/C
(D) 100 kN/C
(E) None of the above.

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統計： A(0), B(0), C(2), D(0), E(0) #3840126