Multiple Choice
A rod (length = 2.0 m) is uniformly charged and has a total charge of 40 nC. What is the magnitude of the electric field at a point which lies along the axis of the rod and is 3.0 m from the center of the rod?
A) 40 N/C
B) 45 N/C
C) 24 N/C
D) 90 N/C
E) 36 N/C
Correct Answer:

Verified
Correct Answer:
Verified
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