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23. What is the speed of an electron that has 13.3 eV of kinetic energy? (answer: 2.16x106 m/s)

23. What is the speed of an electron that has 13.3 eV of kinetic energy? (answer: 2.16x106 m/s)

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solve question 23 with complete explanation within 15-30 mins and get multiple upvotes
21. What is the magnitude and direction of the electric field at point Z in the diagram below? (5.8 x 105 N/C right) - 2.0 x 10-C q, - 8.0 x 10-C 60 cm 30 cm 22. Determine the magnitude and direction of the electric field at location A in the diagrams below. Q1 3 µC Q2 3 µC -4 µC Q3 -2 µC Q2 8 µC -5µC Electric Potential Difference 23. What is the speed of an electron that has 13.3 eV of kinetic energy? (answer: 2.16x106 m/s) 24. An alpha particle traveling 7.15x10 m/s is accelerated (speeds up) through a potential difference with a magnitude of 15.3 V. What is the final speed of the alpha particle? (8.11x104 m/s) 1 cm
Transcribed Image Text:21. What is the magnitude and direction of the electric field at point Z in the diagram below? (5.8 x 105 N/C right) - 2.0 x 10-C q, - 8.0 x 10-C 60 cm 30 cm 22. Determine the magnitude and direction of the electric field at location A in the diagrams below. Q1 3 µC Q2 3 µC -4 µC Q3 -2 µC Q2 8 µC -5µC Electric Potential Difference 23. What is the speed of an electron that has 13.3 eV of kinetic energy? (answer: 2.16x106 m/s) 24. An alpha particle traveling 7.15x10 m/s is accelerated (speeds up) through a potential difference with a magnitude of 15.3 V. What is the final speed of the alpha particle? (8.11x104 m/s) 1 cm
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