Physics, 28.01.2020 18:49 cristian691023
Aspherical conducting shell with zero net charge has an inner radius a and an outer radius b. a point charge q is placed at the center of the shell.
(a) use gauss's law and the properties of conductors in electrostatic equilibrium to find the electric field in the regions r < a, a < r < b, and b < r. (use any variable or symbol stated above along with the following as necessary: k.)
er < a =
ea < r < b =
eb < r =
(b) draw the electric field lines for this situation. (do this on paper. your instructor may ask you to turn in this work.)
(c) find the charge density on the inner surface (r = a) and on the outer surface (r = b) of the shell. (use a, b, q, and k as necessary.)
σinner =
σouter =
Answers: 1
Physics, 22.06.2019 09:30
The necleus of an atom is made up of what subatomic particles?
Answers: 1
Physics, 22.06.2019 10:50
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
Physics, 22.06.2019 14:00
Often called simply "velocity," this is the velocity of an object at a particular moment in time.
Answers: 1
Physics, 22.06.2019 17:40
A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
Answers: 1
Aspherical conducting shell with zero net charge has an inner radius a and an outer radius b. a poin...
Mathematics, 12.04.2021 15:50
English, 12.04.2021 15:50
Mathematics, 12.04.2021 15:50
Mathematics, 12.04.2021 15:50
Mathematics, 12.04.2021 15:50
English, 12.04.2021 15:50
Mathematics, 12.04.2021 15:50
English, 12.04.2021 15:50
Chemistry, 12.04.2021 15:50
History, 12.04.2021 15:50