An ion that is doubly ionized passes through the velocity selector and into the deflection chamber of a mass spectrometer, as shown below. In the velocity selector the electric field has a magnitude of 8464 V/m, and the magnitude of the magnetic field in both the velocity selector and the deflection chamber is 0.0943 T. If in the deflection chamber the ion is detected at a distance of 11.9 cm from its entry point, determine the following. (a) mass-to-charge ratio of the ion kg/C (b) mass of the ion kg (c) identity of the ion, assuming it's an element (Use only the masses of elements in their most common form as listed on the periodic table of elements.)

-25 1.58 x 10 A phosphate molecule PO of mass m = difference |AV| = 4.35 V and enters the mass spectrometer with magnetic field of magnitude |B| = 0.090 T. The particle then follows a semi-circular path shown in the picture before kg is accelerated across the potential reaching the detector located to the left of its entry point. В d Δν a) Sketch the described situation (you can start with the figure shown in the problem) CLEARLY indicating the direction of the magnetic field inside the mass spectrometer b) Determine the speed of the particle as it enters the region of magnetic field. c) Determine the distance between the entry point of the particle and the detector.

A Hall-effect probe operates with a 120 -mA current. When the probe is placed in a uniform magnetic field of magnitude 0.0880 T, it produces a Hall voltage of 0.740 μV. (a) When it is used to measure an unknown magnetic field, the Hall voltage is 0.360 μV. What is the magnitude of the unknown field? mT (b) The thickness of the probe in the direction of B is 2.20 mm. Find the density of the charge carriers, each of which has charge of magnitude e). -3 Need Help? m Read It

Consider the velocity selector of a Mass Spectrometer. A charge with a velocity of 1200 m/s to the right enter and is makes it through undeflected. Within the velocity selector is a uniform electric field that is 300 V/m directed inward. What is the magnitude and direction of the uniform magnetic field in the velocity selector?

Consider the mass spectrometer shown schematically in the figure below. The magnitude of the electric field between the plates of the velocity selector is 2.60 x 10³ V/m, and the magnetic field in both the velocity selector and the deflection chamber has a magnitude of 0.0400 T. Calculate the radius of the path for a singly charged ion having a mass m = 1.82 x 10-26 kg. Bo, in P m Detector array *** xx x x x xxxx x Velocity selector + x x x₂ x² x² x/ x

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A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the velocity selector at a speed of 1.60x105 m/s and enter a uniform magnetic field of 0.6 T directed perpendicularly to the velocity of the ions. (c) What is the distance between the impact points formed on the photographic plate by singly charged ions of 235U and 238U?

A particle passes through a mass spectrometer as illustrated in the figure below. The electric field between the plates of the velocity selector has a magnitude of 8060 V/m, and the magnetic fields in both the velocity selector and the deflection chamber have magnitudes of 0.0920 T. In the deflection chamber the particle strikes a photographic plate 39.6 cm removed from its exit point after traveling in a semicircle. The diagram depicts a velocity selector. The plane of the page is filled with symmetrically arranged crosses labeled vector B0, in above a horizontal plate, and vector Bin below the horizontal plate. Below the horizontal plate, two vertical plates are placed parallel to each other in the right position of the field. The left plate is positively charged and the right plate is negatively charged. The electric field vector E points from the positive plate to the right toward the negative plate. A positively charged particle of charge q and velocity vector v pointing upward…