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(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes.

(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes.

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HINT: THE ANSWER IS NOT 96.537 or 96.415!!! Please solve part a. Thank You for the help.
12 of 12 I Review | Constants Part A To five significant figures, what accelerating potential difference AV is required to detect the ion O ? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 x 10-27 kg, e =1.6022 x 10-19 C. Atomic masses 12C 12.000 u 14N 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HA AVo; = 96.537 V Submit Previous Answers X Incorrect; Try Again; 11 attempts remaining Part B What accelerating potential difference AV is required to detect N, ? Express your answer to five significant figures and include the appropriate units. » View Available Hint(s)
Transcribed Image Text:12 of 12 I Review | Constants Part A To five significant figures, what accelerating potential difference AV is required to detect the ion O ? The masses of the atoms are shown in the table; the mass of the missing electron is less than 0.001 u and is not relevant at this level of precision. Use the following constants: 1 u = 1.6605 x 10-27 kg, e =1.6022 x 10-19 C. Atomic masses 12C 12.000 u 14N 14.003 u 160 15.995 u Express your answer to five significant figures and include the appropriate units. • View Available Hint(s) HA AVo; = 96.537 V Submit Previous Answers X Incorrect; Try Again; 11 attempts remaining Part B What accelerating potential difference AV is required to detect N, ? Express your answer to five significant figures and include the appropriate units. » View Available Hint(s)
(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes. Figure 1 of 1 AV Detector
Transcribed Image Text:(Figure 1) shows a mass spectrometer, an analytical instrument used to identify the various molecules in a sample by measuring their charge-to-mass ratio q/m. The sample is ionized, the positive ions are accelerated (starting from rest) through a potential difference AV, and they then enter a region of uniform magnetic field. The field bends the ions into circular trajectories, but after just half a circle they either strike the wall or pass through a small opening to a detector. As the accelerating voltage is slowly increased, different ions reach the detector and are measured. Consider a mass spectrometer with a 200.00 mT magnetic field and an 8.0000 cm spacing between the entrance and exit holes. Figure 1 of 1 AV Detector
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