In the Alcator Fusion Experiment at MIT, a magnetic field of 50.0 T is produced. (a) What is the magnetic energy destiny in this field? (b) Find the magnitude of the electric field that would have the same energy destiny found in part (a).
In the Alcator Fusion Experiment at MIT, a magnetic field of 50.0 T is produced. (a)...
A magnetic field of 37.2 T has been achieved at the MIT Francis Bitter National Magnetic Laboratory. Find the current needed to achieve such a field(a) 2.00 cm from a long, straight wire;(b) At the center of a circular coil of radius 42.0 cm that has 100 turns;(c) Near the center of a solenoid with radius 2.40 cm, length 32.0 cm, and 40,000 turns.
The magnetic poles of a small cyclotron produce a magnetic field with magnitude 0.83 T . The poles have a radius of 0.36 m , which is the maximum radius of the orbits of the accelerated particles. Part A What is the maximum energy to which protons (q=1.60×10−19C, m=1.67×10−27kg) can be accelerated by this cyclotron? Give your answer in joules. Part B What is the maximum energy to which protons (q=1.60×10−19C, m=1.67×10−27kg) can be accelerated by this cyclotron? Give your...
The magnetic poles of a small cyclotron produce a magnetic field with magnitude 0.85 T. The poles have a radius of 0.40 m, which is the maximum radius of the orbits of the accelerated particles. a) What is the maximum energy to which protons (q = 1.60×10 -19C, m = 1.67×10-27 kg) can be accelerated by this cyclotron? Give your answer in electron volts and in joules. b) What is the time for one revolution of a proton orbiting at...
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius isr= 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is b = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1Txm2). What is the magnitude of the electric potential energy of the magnetic dipole in this field?
Consider an experimental setup where charged particles (electrons or protons) are first accelerated by an electric field and then injected into a region of constant magnetic field with a field strength of 0.25 T.Part (a) What is the potential difference, in volts, required in the first part of the experiment to accelerate electrons to a speed of 5.95 x 107 m/s?Part (b) Find the radius of curvature, in meters, of the path of a proton accelerated through this same potential...
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius is r = 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is 03 = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1 Txm?). What is the magnitude of the electric potential energy of the magnetic dipole...
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius is r = 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is OB = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1 Txm2). What is the magnitude of the electric potential energy of the magnetic dipole...
The magnetic field produced by an ordinary magnet is similar to the magnetic field produced when an electric current flows through a coil. A) False B) It depends on what kind of magnet you use C) It depends on what kind of insulator is used D) True
a) The peak magnitude of the magnetic field in a particular electromagnetic wave in a vacuum is 1.0E-12 T. What is the peak electric field magnitude for the same wave? b) If at a given time t0 the Magnetic field vector for the wave pointed in the +z direction, what direction would the electric field point at that time? c) At time t0, which direction is the EM wave traveling? d) What is the speed of the wave? e) What...
Typical large values for electric and magnetic fields attained in laboratories are about 2.8×1042.8×104 V/mV/m and 2.0 TT . Part A: Determine the energy density for the electric field. Part B: Determine the energy density for the magnetic field. Part C: Compare two densities. Part D: What magnitude electric field would be needed to produce the same energy density as the magnetic field of 2.0 TT ?