What is the field 2.8 cm from a tiny object that carries an excess charge of -16 nC? (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2)
A) 180,000 N/C
B) 5100 N/C
C) 1.8 × 1014 N/C
D) -180,000 N/C
E) -5100 N/C
Correct Answer:
Verified
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