At what distance from a +1.9 nC point charge will the electric field have a magnitude of 2.2 × 10^5 N/C? (poll 11119605)

At what distance from a +1.9 nC point charge will the electric field have a magnitude of 2.2 × 10^5 N/C?

A. 78 µm

B. 0.38 µm

C. 8.8 mm

D. 1.1 mm

E. 1.3 m

Other:

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