An alpha particle of charge 2e and mass 664 times 10-27 kg, Ask an Expert

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An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 2.11×106 m/s. It enters a region where the electric field is 1835 N/C in the -x direction. How far will the alpha particle travel before it comes to a stop?

b) How much time will elapse from when the alpha particle enters the electric field to when it stops Skip & Get next question Submit answerYour answer

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