A student performs three separate experiments to move charge between the same two points in a conductor. The work done W and the charge moved Q in each experiment are listed below:
\nSet 1: W=3J, Q=3C \nSet 2: W=5J, Q=4C \nSet 3: W=0.8J, Q=0.8C
a. (i) For each set, calculate the potential difference between the two points.
b. (ii) Classify each set as producing a potential difference that is (a) exactly 1V, (b) greater than 1V, or (c) less than 1V. Justify your classification with numerical values.