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Cathode-ray tubes (CRTS) are often found in oscilloscopes and computer monitors

Cathode-ray tubes (CRTS) are often found in oscilloscopes and computer monitors. In (Figure 1) an electron with an initial speed of 6.90x106 m/s is projected along the axis midway between the deflection plates of a cathode-ray tube. The potential difference between the two plates is 26.0 V and the lower plate is the one at higher potential. 

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Part D What is the direction of the acceleration of the electron when acted on by the force in part A? 

Part E How far below the axis has the electron moved when it reaches the end of the plates? 

Part F At what angle with the axis is it moving as it leaves the plates? 

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