Essential University Physics
4th Edition
ISBN: 9780134988566
Author: Wolfson, Richard
Publisher: Pearson Education,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 39, Problem 46P
(a)
To determine
The factor by which the magnetic field in a proton synchrotron be increased if the proton energy is increased by a factor of
10
(b)
To determine
The factor by which the diameter of the circle in a proton synchrotron be increased if the proton energy is increased by a factor of
10
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Electrons are accelerated to an energy of 10 MeV in a linear accelerator, and
then injected into a synchrotron of radius 15 m, from which they are acceler-
ated with an energy of 5 GeV. The energy gain per revolution is 1keV
(a) Calculate the initial frequency of the RF source. Will it be necessary to
change this frequency?
(b) How many turns will the electron make?
(c) Calculate the time between injection and extraction of the electrons
(d) What distance do the electrons travel within the synchrotron?
A cyclotron used to accelerate protons has a maximum radius of 0.4 m and the magnetic
induction used is one tesla. Find the frequency of oscillator connected to the dees and the
maximum velocity of emerging protons. Through what P.D. must the protons be accelerated
from rest to achieve this speed? If deuterons are used instead of protons, what would be their
final energy? Mp= 1.67 x 10-27 kg.
An electron of charge ee of modulus v completes a semicircle of radius R due to a magnetic field of modulus B, placed
perpendicular to v. What is the work W done by the Lorentz force?
O (a) W = π eVBR/2 J
O (b) W = 0J
O (C) W=2 TT eVBR J
O (d) W = π eVBR J
Chapter 39 Solutions
Essential University Physics
Ch. 39 - Prob. 1FTDCh. 39 - Prob. 2FTDCh. 39 - Prob. 3FTDCh. 39 - Prob. 4FTDCh. 39 - Name the fundamental force involved in (a) binding...Ch. 39 - Prob. 6FTDCh. 39 - Prob. 7FTDCh. 39 - Prob. 8FTDCh. 39 - Describe the origin of the cosmic microwave...Ch. 39 - The radiation that we observe as the cosmic...
Ch. 39 - Prob. 11ECh. 39 - Prob. 12ECh. 39 - Prob. 13ECh. 39 - Prob. 14ECh. 39 - Prob. 15ECh. 39 - Prob. 16ECh. 39 - Prob. 17ECh. 39 - Prob. 18ECh. 39 - Prob. 19ECh. 39 - Prob. 20ECh. 39 - Prob. 21ECh. 39 - Prob. 22ECh. 39 - Prob. 23ECh. 39 - Prob. 24ECh. 39 - Prob. 25ECh. 39 - Prob. 26ECh. 39 - Prob. 27ECh. 39 - Prob. 28ECh. 39 - Prob. 29ECh. 39 - Prob. 30ECh. 39 - Prob. 31ECh. 39 - Prob. 32ECh. 39 - Prob. 33ECh. 39 - Prob. 34ECh. 39 - Prob. 35PCh. 39 - Prob. 36PCh. 39 - Prob. 37PCh. 39 - Prob. 38PCh. 39 - Prob. 39PCh. 39 - Prob. 40PCh. 39 - Prob. 41PCh. 39 - Prob. 42PCh. 39 - Prob. 44PCh. 39 - Prob. 45PCh. 39 - Prob. 46PCh. 39 - Prob. 47PCh. 39 - Prob. 48PCh. 39 - Prob. 49PCh. 39 - Prob. 50PCh. 39 - Prob. 51PCh. 39 - Prob. 52PCh. 39 - Prob. 53PPCh. 39 - Prob. 54PPCh. 39 - Prob. 55PPCh. 39 - Prob. 56PP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- If the rest energies of a proton and a neutron (the two constituents of nuclei) are 938.3 and 939.6 MeV, what is the difference in their mass in kilograms?arrow_forwardThe primary decay mode for the negative pion is +v . (a) What is the energy release in MeV in this decay? (b) Using conservation of momentum, how much energy does each of the decay products receive, given the is at rest when it decays? You may assume the muon antineutrino is massless and has momentum p = E/c , just like a photon.arrow_forwardPhysicists and engineers from around the world came together to build the largest accelerator in the world, the Large Hadron Collider (LHC) at the CERN Laboratory in Geneva, Switzerland. The machine accelerates protons to high kinetic energies in an underground ring 27 km in circumference. (a) What is the speed v of a proton in the LHC if the proton’s kinetic energy is 7.0 TeV? (Because v is very close to c, write v = (1 - ∆)c and give your answer in terms of ∆.) (b) Find the relativistic mass, mrel, of the accelerated proton in terms of its rest massarrow_forward
- The value of the magnetic field required to maintain non-relativistic protons of energy 1MeV in a circular orbit of radius 100 mm isarrow_forwardHelpful information: (1) An alpha particle is a helium nucleus, (2) e = 1.6 × 10-¹⁹ C, (3) k = 9.0 × 10⁹ Nm² C-2, (4) 1nm = 1 × 10-⁹ m 1-An alpha particle lies on the x-axis, a distance of 1.0 nanometer from a proton (in this set-up, the alpha particle is at the origin while the proton is in the positive direction). Which of the following choices below represents the magnitude of the electric force on the alpha particle? (a) 2.3 × 10-10 N (b) 4.6 × 10-¹0 N (c) 2.3 × 10-19 N (d) 4.6 × 10-19 N eplacing the voltage sou the following inst choices below time != 1.00 37 instantaneous currentarrow_forwardConsider a proton having an energy of 0.85 TeV, produced by the Fermilab accelerator. Part (a) What is the relativistic parameter γ for the proton?arrow_forward
- A chain of nuclear reactions in the Sun’s core converts four protons into a helium nucleus. (a) What is the mass difference between four protons and a helium nucleus? (b) How much energy in MeV is released during the conversion of four protons into a helium nucleus?arrow_forward= A particle of mass m and charge q is in a room that is affected by a constant magnetic field with vector B B2 as well as a constant gravitational field with vector g=-gŷ. Particles are initially held at rest, until one day they are released and fall under the influence of gravity. The fall of the particle certainly causes the particle to have a number of speeds, and this of course causes the particle to experience Lorentz forces at the same time as the gravitational force that affects the particle. Due to the influence of the Lorentz force, the particle will experience a bend so that there is a condition where the particle no longer has the velocity component ŷ and begins to move upward, say this state occurs at the lowest point of the particle's path. a) Determine the velocity of the particle at its lowest point. b) Same as part a), only if initially the particle is thrown downward with initial velocity u Kindly answer these questions. TIAarrow_forwardIn a synchrocyclotron producing 400-Mev protons, what must the ratio be of the oscillator frequency at the beginning of an accelerating cycle to that at the end? Such a proton has speed of 0.70c, where c is the speed of lightarrow_forward
- The strongest macroscopic B-field produced in a laboratory is the 45.0 T one at the National High Magnetic Field Laboratory in Tallahassee. Suppose that the 45.0 T field is uniform and points into the page. How fast would a 1.00 kg insulating ball carrying 1.00 mC of positive charge have to move to produce a Lorentz force equal to its weight? Oarrow_forwardThe intensity of cosmic ray radiation decreases rapidly with increasing energy, but there are occasionally extremely energetic cosmic rays that create a shower of radiation from all the particles they create by striking a nucleus in the atmosphere as seen in the figure given below. Suppose a cosmic ray particle having an energy of 1010 GeV converts its energy into particles with masses averaging 200 MeV/c2 . (a) How many particles are created? (b) If the particles rain down on a 1.00-km2 area, how many particles are there per square meter?arrow_forward(b) Indicate how a GAL is programmed for the following expression: XYZ + XYZ + XYZ + XYZ + XYZarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Modern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
University Physics Volume 3PhysicsISBN:9781938168185Author:William Moebs, Jeff SannyPublisher:OpenStax
College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Modern Physics
Physics
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College