The ions entering the mass spectrometer have the same charges. After being accelerated through a potential difference of 3.30 kV, a singly charged 12c* ion moves in a circle of radius 18.4 cm in the magnetic field of a mass spectrometer. What is the magnitude of the field? Use these atomic mass values: 12c, 12.O u; 14C, 14.0 u; 160, 15.99 u. The conversion between atomic mass units and kilograms is 1u = 1.66 x 10-27 kg.

The ions entering the mass spectrometer have the same charges. After being accelerated through a potential difference of 3.30 kV, a singly charged 12c* ion moves in a circle of radius 18.4 cm in the magnetic field of a mass spectrometer. What is the magnitude of the field? Use these atomic mass values: 12c, 12.O u; 14C, 14.0 u; 160, 15.99 u. The conversion between atomic mass units and kilograms is 1u = 1.66 x 10-27 kg.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

What is the force acting on a 1.6(10)–19 C charge when it is moving at 3(10)7m/s perpendicular to a magnetic field whose strength is 0.02 T? What is the radius of the particle’s trajectory if the mass of the particle is 3.3(10)-27 kg?
Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅m^2/C^2 . Vacuum permitivity, ϵ0= 8.854×10^−12 F/m. Magnetic Permeability of vacuum, μ0 = 12.566370614356×10^−7 H/m. Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C. Mass of one electron, m_e = 9.10938356×10^−31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb .
Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅m^2/C^2 . Vacuum permitivity, ϵ0= 8.854×10^−12 F/m. Magnetic Permeability of vacuum, μ0 = 12.566370614356×10^−7 H/m. Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C. Mass of one electron, m_e = 9.10938356×10^−31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb .
An oxygen nucleus (8 protons, 8 neutrons) moves at a velocity of 6.55 x 10^6 m/s in a direction perpendicular to a uniform magnetic field. The oxygen nucleus is observed to move in a circular path of radius 3.45 cm. What is the strength of the magnetic field? 5.54 B 3.96 B 1.58 B 3.56 B
Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C2. Vacuum permitivity, eo = 8.854 × 10-12 F/m. Magnetic Permeability of vacuum, µo = 12.566370614356 × 10-7 H/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10-19 C. Mass of one electron, me = 9.10938356 × 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb You have an infinite wire with linear charge density A = 8 C/m. The wire is placed along z-axis. Find the magnitude of Electric Field at a distance 13 cm perpendicular away from the wire. Magnitude of Electric Field Give your answer up to at least three significance digits. N/C
An alpha particle travels at 1.28 x 105 m/s perpendicularly through a magnetic field of strength 1.12 × 10-³ T. The magnitude of the magnetic force on the alpha particle is b x 10- N. The value of b is_ (Record your three-digit answer.) Answer:
If an electron that’s entering a magnetic field B=2.0 with a velocity of V =2.0x10^7 m/s parallel to B experiences a magnetic force F b= ????
A proton with a kinetic energv of 3.9 keV follows a circular path in a region where the magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this path? (Note 1eV = 1.6101J m, = 1.67 102" kg) a. 18.99 cm Ob.16.25 cm Oc15.60 cm Od.12.90 cm, e. 15.04 cmn Next page ge
Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅m^2/C^2 . Vacuum permitivity, ϵ0= 8.854×10^−12 F/m. Magnetic Permeability of vacuum, μ0 = 12.566370614356×10^−7 H/m. Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C. Mass of one electron, m_e = 9.10938356×10^−31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb .
7. An electron is accelerated through 2.40 × 103 V from w rest and then enters a uniform 1.70-T magnetic field. What are (a) the maximum and (b) the minimum val- ues of the magnetic force this particle experiences? volocityI of =
The Bainbridge spectrometer works by ionizing particles, sending them through a velocity selector, and then detecting a given charge-to-mass ratio based on its trajectory in a uniform magnetic field (See Ch 11.7 in your book). Suppose your spectrometer works by altering the electric field of the velocity selector to scan for ions. If a singly-charged ion of mass 140.9 amu required an electric field of 1.9 N/C, what electric field would be necessary to detect a doubly-charged ion of mass 161.9? Give your answer in units of N/C.
A 3.5 mC charge moves with a speed of 10,000 m/s in a magnetic field of 0.5 T. How much force is exerted on the charge?