A beam of electrons is not deflected as it moves through a region of space in wh

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A beam of electrons is not deflected as it moves through a region of space in which Part A Select the correct explanations why the electrons might move along a straight pat Check all that apply The net force isn't zero: Fnet-FE + FB?0. The net force is zero: Ft FE+ F0 The direction of velocity is antiparallel to the direction of B The direction of velocity is parallel to the direction of B The direction of velocity is perpendicular to the direction of B Submit Previous Answers Requost Answer Incorrect; Try Again; no points deducted Provide Feedback

Explanation / Answer

Ans

The electrons move in straight line path:

1) Net force on them is zero: Fnet = FE + FB = 0

2) The direction of the velocity is perpendicular to the direction of B. (otherwise magnetic force would be zero which means non zero net force on the electrons)

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