Page 1: Question 1 (1 point) 2 3 A parallel plate system has a plate separation distance of 14.4 cm. The plates are connected to a battery with a potential of 4.4 V. What is the magnitude of the electric field 6.7 cm from the positive plate. 4 U o -- Round your answer to the nearest whole number. 8 Your Answer: 9 -- 10 Answer Question 2 (1 point) An oil drop with a mass of 4.0x10"" g accelerates downward at 7.85 m/s2. The oil drop is falling between two charged parallel plates that produce an electric field of 40222 N/C. How many electrons are on the oil drop? Round your answer to the nearest whole number. Your Answer: Answer Question 3 (1 point) A parallel plate system has a plate separation distance of 16.3 cm. The plates are connected to a battery with a potential 13.7 V. What is the potential difference between a point, 1.7 cm from the positive plate, and the negative plate. Round your answer to have 1 decimal place. Your Answer:Page 1: Question 4 (1 point) 2 3 A proton enters a parallel plate system moving with an initial velocity of 7584.8 m/s perpendicular to the electric field. The proton enters at the the positive plate and the 5 6 electric field between the plates moves it in the direction of the negative plate. The plate separation distance is 19.2 cm and the potential difference between the plates is 2.4. What is the magnitude of the final velocity of the proton when it hits the 8 9 negative plate? -- -- Round your answer to the nearest whole number 10 Your Answer: Answer Question 5 (1 point) Determine the speed of an alpha particle with a kinetic energy of 28.3 eV. Round your answer to the nearest whole number. Your Answer: Answer Question 6 (1 point) An alpha particle is accelerated from rest by a 10.1 V potential difference. What is the final speed of the alpha particle? Round your answer to the nearest whole number Your Answer:Page 1: Answer 1 2 3 Question 7 (1 point) 4 5 6 An electron enters an electric field with an initial velocity of 364 m/s moving oposite to the field direction. It moves through a potential difference of magnitude 2.0 mV. 8 9 What is the final speed of the electron? Round your answer to the nearest whole number 10 Your Answer: Answer Question 8 (1 point) A proton enters a parallel plate system moving with an initial velocity of 5341 m/s perpendicular to the electric field. The proton enters at the the positive plate and the electric field between the plates moves it in the direction of the negative plate. The plate separation distance is 14.7 mm and the potential difference between the plates is 3.9. How far in mm along the negative plate does the proton land? Give your answer in mm and round to have two decimal places. Your Answer: Answer10 Question 9 (1 point) A parallel plate system has a plate separation distance of 10.7 cm. The plates are connected to a battery with a potential 11.2 V. What is the potential difference between a point, 5.7 cm from the negative plate, and the negative plate? Round your answer to have 1 decimal place. Your Answer: :] Answer Question 10 (1 point) An electron enters an electric field with an initial velocity of 74946 mfs moving in the same direction as the field direction. It moves through a potential difference of magnitude 4 mV. What is the final speed of the electron? Round your answer to the nearest whofe number. Your Answer: :]