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
Q23: An electric field with a magnitude
Q30: Two charges of the same magnitude and
Q42: An electron is released from rest
Q49: Experimental evidence indicates that<br>A)charge is quantized and
Q54: Two small spheres attract one another electrostatically.This
Q72: A positive charge that is in an
Q75: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" Three charges, each
Q77: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" If you bring
Q80: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" The figure shows
Q81: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6081/.jpg" alt=" In