1. Polarization a. causes charging by induction b. redistributes charges c. affects dielectrics d. all of the above 2. Around a dipole, the electric field lines a. originate from the negative to the positive charge b. hit the equipotential surfaces at any angle c. form a vector field d. form a scalar field 3. Plots of potential V (vertical axis) as a function of distance (horizontal) a. are on the positive V side of the horizontal for a positive charge b. are on the negative V side for a negative potential c. could be different for many charges d. all of the above 4. When moving from point A to B to calculate potential difference, a. the result is dependent on the path taken b. the increase or decrease in potential energy does not depend on the path c. you may go to infinity then come back d. all of the above
1. Polarization
a. causes charging by induction
b. redistributes charges
c. affects dielectrics
d. all of the above
2. Around a dipole, the electric field lines
a. originate from the negative to the positive charge
b. hit the equipotential surfaces at any angle
c. form a vector field
d. form a scalar field
3. Plots of potential V (vertical axis) as a function of distance (horizontal)
a. are on the positive V side of the horizontal for a positive charge
b. are on the negative V side for a negative potential
c. could be different for many charges
d. all of the above
4. When moving from point A to B to calculate potential difference,
a. the result is dependent on the path taken
b. the increase or decrease in potential energy does not depend on the path
c. you may go to infinity then come back
d. all of the above
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