[单选题]
The diagram shows equipotentdl6n1spxg; :tds90yt ial lines -, k:i;irett5 e(doq pdue to a point charge.
A second point charge of 0.8μC is moved from X to Y.
What is the work done on this charge?
A. 16μeV
B. $10^{14} $ J
C. $10^{14}$ eV
D. $10^{13}$ eV
