In the model of the hydrogen atom proposed by Niels Bohr in 1913, an electron gives turns around a proton at a distance of 5.29x10-11m, with a velocity of 2.19x106m / s. (a) What current value does the electron produce by rotating around the proton? (b) What direction has the magnetic field produced by that current at the point where is the proton there? (c) How large is this magnetic field? Clearly explain your answers.

In the model of the hydrogen atom proposed by Niels Bohr in 1913, an electron gives turns around a proton at a distance of 5.29x10-11m, with a velocity of 2.19x106m / s. (a) What current value does the electron produce by rotating around the proton? (b) What direction has the magnetic field produced by that current at the point where is the proton there? (c) How large is this magnetic field? Clearly explain your answers.

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In the model of the hydrogen atom proposed by Niels Bohr in 1913, an electron circles a proton at a distance of 5.29x10^-11m, with a velocity of 2.19x10^6m / s. (a) What value of current produces the electron spinning around the proton? (b) What is the direction of the magnetic field produced by this current at the point where the proton is? (c) What is the magnitude of this magnetic field?
(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. igure + AV d Detector 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…
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Suppose we have set up a magnetic field along the +y-direction with a field strength of 0.05T. If a proton is movingat a speed of 2.50×106m/s at an angle of 40o with the direction of a magnetic field what is the acceleration experienced by the proton?
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