[单选题]
95.25 In the figure to xo p-o,j *6sitthe r3 m.-qwkv:q kksivv3odz-a0 ;t7hoi0 ight, equipotential lines are drawn at 0, 20.0 V, and 40.0 V. The total work done in moving a point charge of + 3.00 μC from position αh3z:v -.kq wtvvaq-;io3o ksid00km 7 to position β is:
A. 4.00 μJ
B. 8.00 μJ
C. 12.0 μJ
D. 24.0 μJ
E. 120 μJ
