Inquiry into Physics
8th Edition
ISBN: 9781337515863
Author: Ostdiek
Publisher: Cengage
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Chapter 8, Problem 5C
To determine
The direction of the magnetic field produced by the electron and to sketch an atom with one electron orbiting nucleus.
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An alpha particle and an electron enter inside a magnetic field and move in the circles of the same size but in opposite
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A beam of protons is directed in a straight line along the +z direction through a region of space in which there are crossed electric and magnetic fields. The electric field is 450 V/m in the -y direction and the protons move at a constant speed of 10^5 m/s.
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Chapter 8 Solutions
Inquiry into Physics
Ch. 8 - Give two lessons that may be learned from the...Ch. 8 - Prob. 1AACh. 8 - Prob. 2AACh. 8 - Prob. 1PIPCh. 8 - Prob. 2PIPCh. 8 - Prob. 1MIOCh. 8 - Prob. 2MIOCh. 8 - Prob. 1QCh. 8 - Prob. 2QCh. 8 - (Indicates a review question, which means it...
Ch. 8 - Prob. 4QCh. 8 - (Indicates a review question, which means it...Ch. 8 - Prob. 6QCh. 8 - Prob. 7QCh. 8 - Prob. 8QCh. 8 - Prob. 9QCh. 8 - Prob. 10QCh. 8 - Prob. 11QCh. 8 - Prob. 12QCh. 8 - Prob. 13QCh. 8 - Prob. 14QCh. 8 - Prob. 15QCh. 8 - Prob. 16QCh. 8 - (Indicates a review question, which means it...Ch. 8 - (Indicates a review question, which means it...Ch. 8 - Prob. 19QCh. 8 - (Indicates a review question, which means it...Ch. 8 - Prob. 21QCh. 8 - Prob. 22QCh. 8 - (Indicates a review question, which means it...Ch. 8 - Prob. 24QCh. 8 - Prob. 25QCh. 8 - Prob. 26QCh. 8 - Prob. 27QCh. 8 - Prob. 28QCh. 8 - Prob. 29QCh. 8 - Prob. 30QCh. 8 - Prob. 31QCh. 8 - Prob. 32QCh. 8 - Prob. 33QCh. 8 - Prob. 34QCh. 8 - Prob. 35QCh. 8 - Prob. 36QCh. 8 - Prob. 37QCh. 8 - Prob. 38QCh. 8 - The charger cord used to recharge a cell phone...Ch. 8 - The generator at a power plant produces AC at...Ch. 8 - Compute the wavelength of the carrier wave of your...Ch. 8 - What is the wavelength of the 60,000-Hz radio wave...Ch. 8 - Compute the frequency of an EM wave with a...Ch. 8 - Prob. 6PCh. 8 - Determine the range of wavelengths in the UV...Ch. 8 - A piece of iron is heated with a torch to a...Ch. 8 - The filament of a light bulb goes from a...Ch. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 14PCh. 8 - Prob. 15PCh. 8 - Prob. 16PCh. 8 - Earth’s magnetic field lines are not parallel to...Ch. 8 - A cyclometer is a device mounted on a bicycle that...Ch. 8 - Prob. 3CCh. 8 - The right-hand rule is a way to determine the...Ch. 8 - Prob. 5CCh. 8 - If a coil of wire is connected to a very sensitive...Ch. 8 - Prob. 7CCh. 8 - Prob. 8CCh. 8 - Prob. 9CCh. 8 - Prob. 10CCh. 8 - Prob. 11C
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- A proton precesses with a frequency p in the presence of a magnetic field. If the intensity of the magnetic field is doubled, what happens to the precessional frequency?arrow_forwardAn electron travels at the speed of 23 x 10^6 m/s in a circular radius and 37 degrees inclined about the nucleus. Determine the distance away, about the nucleus if the magnetic field is 2 T?arrow_forwardThe operator of a mass spectrometer produces a beam of doubly ionized (2+) ions. They first are accelerated by a potential difference of 34 V. Then, as the ions pass through a magnetic field of 0.050 T, the radius of their path is 53 mm. a) Determine the charge to mass ratio of this ion. b) Using your periodic table determine the most likely element this ion would be. Remember to note the name of the element and its mass number (e.g. carbon-12) (Note that the average NUCLEON (proton or neutron) has a mass of 1.67 x 10-27 kg.)arrow_forward
- Please answer carefully, last attempt.arrow_forwardDraw the magnetic field that would result in this trajectory for an electron (see image). The trajectory is composed of circular arcs. The colors of the different sections correspond to different relative radii of the curves. The blue section has a smaller radius than the purple portion. The black section has the largest radius.arrow_forwardconsider x place as P. solve this problems correctly.arrow_forward
- If electrons are shot non-perpendicular to the magnetic field in a tube, their trajectory follows a helix.Find the proper formula that links the acceleration voltage, the tilting angle, the pitch of the helix and the velocity of the electrons.arrow_forward(a) A hydrogen atom consists of a proton and electron separated by a distance 0.5 x10 -10 m. Assume that the electron moves in a circular orbit around the proton with a frequency of 1013 cps (cps = cycles per second which is equivalent to Hertz). Find the magnetic field at the nucleus due to the moving electron (b) What would be the magnetic field at nucleus, if there is a neutron, in addition to the proton in the nuleus?arrow_forwardA nucleus with 30 protons travels at a velocity of 1.43 x 10^6 m/s through a region of uniform magnetic field strength 3.96 T. The nucleus experiences a magnetic force of 1.01E-11 N. What angle does the nucleus s velocity vector make with respect to the magnetic field direction?Question 1 options: 21.8 degrees 4.4 degrees 19.6 degrees 32.7 degreesQuestion 2 (5 points) A particle with charge 5.32 x 10^-6 C moves at 7.25 x 10^6 m/s through a magnetic field of strength 3.85 T. The angle between the particle s velocity and the magnetic field direction is 38.0 degrees and the particle undergoes an acceleration of 5.4 m/s^2. What is the particle s mass?Question 2 options: 7.0 kg 16.93 kg 1.1 kg 3.2 kgQuestion 3 (5 points) See the attached figure for this problem. A charge of 5.30 x 10^6 C moves to the right as shown through a region containing both a magnetic field of strength 3.91 T directed into the screen and an electric field of strength 2.79 x 10^5 N/C directed downward. The charge…arrow_forward
- a. A copper wire carries a current of 135 A to an electroplating tank. Find the magnetic field caused by a 1.3-cm segment of this wire at a point 1.5 m away from it, if a point is on a line at 40 deg to the segment. b. Two straight , parallel , superconducting wires 6.5 mm apart carry equal currents of 17,000 A in opposite direction. Calculate the force per length.arrow_forwardIn a right-handed coordinate system, if a negatively-charged particle moves in the +y direction through a magnetic field pointing in the +z direction, what is the direction of the magnetic force acting on the molecule?arrow_forwardA Hydrogen atom can be thought of as a positive nucleus with a negatively charged electron, orbiting around it in a circular orbit of radius 5x10-11 m. This orbiting electron can be thought of as a current. Since the electron zips around 7x1015 times per second, and has a charge of 1.6x10-19 C, this amounts to a current of 1x10-3 Amps or 1 mA. What is the magnetic field at the center of the atom, produced by this current?arrow_forward
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