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In the figure below, the dotted lines show the equipment lines of electric field

ID: 1392401 • Letter: I

Question

In the figure below, the dotted lines show the equipment lines of electric fields. (A charge moving along a line of equal potential would have a constant electric potential energy.) A charged object is moved directly from point A to point B. The charge on the object is + mu C. How does the amount of work needed to move this charge compare for these three cases ? Most work required in 1. Most work required 2 Most work required 3. 1 and 2 require the same amount of work but less than 3. All three would require the same amount of work. How does the magnitude of the electric field at B compare for these three cases?

Explanation / Answer

Question:

How does the magnitude of the electric field at B compare for these three cases?

Answer:

e) I=II=III