electric potential...

• Suppose charge q0 is moved from pt A to pt B through a region of space described by electric field E.

• Since there will be a force on the charge due to E, a certain amount of work WAB will have to be done to accomplish this task. We define the electric potential difference as:

• Is this a good definition?
  • Is VB - VA independent of q0?
  • Is VB - VA independent of path?

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