(i) Provide the reason of rotation, and derive the expression for angular velocity of the cylinder...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
(i) Provide the reason of rotation, and derive the expression for angular velocity of the cylinder for given case. We have an infinite line charge of charge having density - . It is surrounded by an insulating cylindrical surface of radius a having a surface charge density o =+2/2ra , so that the net charge of the system is zero. The cylinder can freely rotate about the z axis, which coincides with the line charge. Because of Gauss's law, the electric field exists only within the cylinder. The system is initially at rest, and is immersed in a uniform magnetic field B= B,2 along the z axis. If the magnetic field is now reduced to zero, the cylinder will be found to rotate. (i) Provide the reason of rotation, and derive the expression for angular velocity of the cylinder for given case. We have an infinite line charge of charge having density - . It is surrounded by an insulating cylindrical surface of radius a having a surface charge density o =+2/2ra , so that the net charge of the system is zero. The cylinder can freely rotate about the z axis, which coincides with the line charge. Because of Gauss's law, the electric field exists only within the cylinder. The system is initially at rest, and is immersed in a uniform magnetic field B= B,2 along the z axis. If the magnetic field is now reduced to zero, the cylinder will be found to rotate.
Expert Answer:
Answer rating: 100% (QA)
The change in the magnetic field which is along the zaxis as ... View the full answer
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Posted Date:
Students also viewed these physics questions
-
An infinite line charge is located along the z axis. A mass m that carries a charge q whose sign is opposite to that of is in a circular orbit in the xy plane about the line charge. Obtain an...
-
An infinite line charge of linear charge density = 1.5 C/m lies on the z axis. Find the potential at distances from the line charge of (a) 2.0 m, (b) 4.0 m, and (c) 12 m, assuming that V = 0 at 2.5...
-
An infinite line charge of uniform linear charge density = 1.5 C/m lies parallel to the y axis at x = 2 m. A point charge of 1.3 C is located at x = 1 m, y = 2 m. Find the electric field at x = 2 m,...
-
In Exercises 8586, find a. (f g)(x); b. (g f)(x); c. (f g)(3). f(x) = x 2 + 3, g(x) = 4x - 1
-
You are standing on a bathroom scale in an elevator. In which of these situations must the scale read the same as when the elevator is at rest? Explain. (a) Moving up at constant speed. (b) Moving up...
-
Describe the two perspectives available for measuring liquidity.
-
Every four years, 32 soccer teams compete in a world tournament. a. How many games are required to get one championship team from the field of 32 teams? b. If you make random guesses for each game of...
-
Stephens Industries is contemplating four projects: Project P, Project Q, Project R, and Project S. The capital costs and estimated after-tax net cash flows of each mutually exclusive project are...
-
6.4. The steel sleeve of internal diameter 3 in. is press fitted onto a rigid shaft of diameter 3.01 in., as shown in Fig. P6.4. Determine the outer diameter of the sleeve after fitting, and the...
-
Baer Belly Bikinis, Inc. (BBB) is a small business located in Santa Monica, California. It sells swimwear and related products to specialty stores throughout the United States. It also sells its...
-
Determine the amplitude A, period T and mean value of the following functions, and sketch one cycle of their graph. a) f(x) = sin(2x) b) f(x) = 3 sin(2x) c) f(x) = 2 sin(x) - 1 (-) (7) d) f(x) = cos...
-
Suppose a firm has a great idea: overnight shipping. This idea will decrease costs for many businesses and will therefore result in a more efficient economy. If the entrepreneurs who create this...
-
What arguments should be considered in assessing the burden that government debt imposes on future generations?
-
Explain how the user cost of capital and the expected marginal product of capital together determine the desired level of capital.
-
How do binding borrowing constraints affect the IBL and current and future consumption?
-
What is the user cost of capital? What variables determine this cost, and how does a change in each variable affect it?
-
Describe the methods you intend to use to deliver your aim which fast fashion industry (primary and secondary research) b. Provide detail of the data source (what secondary sources you will examine,...
-
What are technical skills At what level are they most important and why?
-
Show that the inductance of a toroid of rectangular cross section as shown in Figure is given by where N is the total number of turns, a is the inside radius, b is the outside radius, and H is the...
-
Work Problem 33 with the current in the lower right corner of Figure reversed. (X) (X) 10 cm 10 cm 10 cm
-
1. What is the change in entropy of 1 mol of water at 0C that freezes? 2. What is the change in entropy of 1.0 kg of ice when it changes to water at 0C and a pressure of 1 atm?
-
Philip Morris buys tobacco for its cigarettes from all around the world, including from South American growers in Venezuela. Philip Morris entered into a contract with La Fundacin del Nio (the...
-
Which doctrine was created in a case involving the conviction of an individual executive under the Food, Drug, and Cosmetic Act? a. Miranda b. Park c. Riley d. Braswell e. Rat
-
The police received information that Yenzer, a fugitive, would be at a local dentists office the following day. The police arrived at the dentists office in hopes of capturing Yenzer, but she was not...
Study smarter with the SolutionInn App