These are commonly used interchangeably, and the distinction between them is a small one. "Comparison to" should be used when comparison is made between specific people, things, or other instances....
This question is clearly from a teacher or a textbook and Wiki will not help you cheat. Since the reader can not know who the author is or what he/she wrote the question also can not be answered as...
A Capacitor stores charge using a pair of parallel plates with an insulating material known as the dielectric separating them. When a current is applied to the capacitor, the electrons can't cross...