Multiple Choice
A point charge of +35 nC is above a point charge of -35 nC on a vertical line.The distance between the charges is 4.0 mm.What are the magnitude and direction of the dipole moment ?
A) zero
B) 1.4 pC · m up
C) 1.4 pC · m down
D) 2.8 pC · m up
E) 2.8 pC · m down
Correct Answer:

Verified
Correct Answer:
Verified
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