The work done by the external force is largest along Path I. The work done by th
ID: 1321009 • Letter: T
Question
The work done by the external force is largest along Path I.
The work done by the external force is largest along Path II.
The work done by the external force is largest along Path III.
A point charge Q is held fixed at the origin while an external force F ext is the same for all three paths. The work done by the external force is largest along Path I. The work done by the external force is largest along Path II. The work done by the external force is largest along Path III. The work done by F ext is used to move a second charge q from point A to point B along the three different paths shown in the figure below. The charge q begins from rest and has zero velocity when it reaches B. Which of the following statement is true?Explanation / Answer
the work done is same across all the paths. Work done depends on the initial and final position, not on the path taken
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