Question: 6
(Choose 1 answer)
If the potential at a point is +12 V, what does this mean?
A. A positive test charge loses 12 J of energy per coulomb at that point.
B. A positive test charge gains 12 J of energy per coulomb at that point.
C. The electric field at that point is 12 N.C^-1.
D. The charge distribution at that point is zero.
