Discussion Progress Google Calendar Dashboard Notice board Rules ssignments > Assignment 03> Assignment 3.2 ous Next Assignment 3.2 A Bookmark this page GA3.2 0.0/10.0 points (graded) Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m? /C2. Vacuum permitivity, eg = 8.854 x 10-12 F/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10-19 C. Mass of one electron, m, = 9.10938356 x 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, uC means microcoulomb. Suppose you have q = 5 µC charge placed at the orign of your coordinate system. a) Using Gauss's law, find the electric field at distance r = 7m from the charge. Magnitude of the electric field Give your answer up to at least three significance digits. N/C b. b) Now you place a hollow conducting sphere of inner radius a = 3.5 m and outer radius b= 14.0 m. Calculate the net enclosed charge by the Gaussian surface of radius r. net enclosed charge by the Gaussian surface of radius ri Give your answer up to at least three significance digits. C d

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Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N . m² /C2. Vacuum permitivity, eo = 8.854 × 10-12 F/m. Magnitude
of the Charge of one electron, e = -1.60217662 × 10–19 C. Mass of one electron, mẹ = 9.10938356 × 10-31 kg. Unless specified otherwise, each
symbol carries their usual meaning. For example, µC means micro coulomb.
Suppose you have q = 5 µC charge placed at the orign of your coordinate system.
a) Using Gauss's law, find the electric field at distance r = 7m from the charge.
Magnitude of the electric field
Give your answer up to at least three significance digits.
N/C
b.
b) Now you place a hollow conducting sphere of inner radius a = 3.5 m and outer radius b = 14.0 m. Calculate the net enclosed charge by the
Gaussian surface of radius r1.
net enclosed charge by the Gaussian surface of radius ri
Give your answer up to at least three significance digits.
c) Now consider another hollow conducting sphere of inner radius c= 21 m and outer radius d = 35 m. Calculate the net enclosed charge by the
Gaussian surface of radius r2 = 17.5 m and electric field at r2.
net enclosed charge by the Gaussian surface of radius r2
Give your answer up to at least three significance digits.
C
Electric field at r2
Give your answer to at least two significance digits.
N/C
d) Calculate the net flux through the Gaussian sphere of radius r2.
net flux through the Gaussian sphere of radius r2
Give your answer up to at least three significance digits.
N- m? /C
e) Calculate the potential at the following distances from the point charge q and explain your result. Assume that at infinity the potential is zero, i.e.
V (0) = 0.
Potential at r = d
Give your answer up to at least three significance digits.
volts
Potential atr=c
Give your answer up to at least three significance digits.
volts
Potential at r =
c+d
Give your answer up to at least three significance digits.
volts
f) Plot electric field as a function of distance from origin for this system.
g) (bonus) Plot electric potential as a function of distance from origin for this system.
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Transcribed Image Text:BRAÇ UNIVERSIT bu buX: PHY112 Nirob Principles of Physics II (MNS) bux Courses How to Use buX FAQ About Us Course Discussion Progress Google Calendar Dashboard Notice board Rules Course > Assignments > Assignment 03 > Assignment 3.2 < Previous Next > Assignment 3.2 A Bookmark this page GA3.2 0.0/10.0 points (graded) Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N . m² /C2. Vacuum permitivity, eo = 8.854 × 10-12 F/m. Magnitude of the Charge of one electron, e = -1.60217662 × 10–19 C. Mass of one electron, mẹ = 9.10938356 × 10-31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, µC means micro coulomb. Suppose you have q = 5 µC charge placed at the orign of your coordinate system. a) Using Gauss's law, find the electric field at distance r = 7m from the charge. Magnitude of the electric field Give your answer up to at least three significance digits. N/C b. b) Now you place a hollow conducting sphere of inner radius a = 3.5 m and outer radius b = 14.0 m. Calculate the net enclosed charge by the Gaussian surface of radius r1. net enclosed charge by the Gaussian surface of radius ri Give your answer up to at least three significance digits. c) Now consider another hollow conducting sphere of inner radius c= 21 m and outer radius d = 35 m. Calculate the net enclosed charge by the Gaussian surface of radius r2 = 17.5 m and electric field at r2. net enclosed charge by the Gaussian surface of radius r2 Give your answer up to at least three significance digits. C Electric field at r2 Give your answer to at least two significance digits. N/C d) Calculate the net flux through the Gaussian sphere of radius r2. net flux through the Gaussian sphere of radius r2 Give your answer up to at least three significance digits. N- m? /C e) Calculate the potential at the following distances from the point charge q and explain your result. Assume that at infinity the potential is zero, i.e. V (0) = 0. Potential at r = d Give your answer up to at least three significance digits. volts Potential atr=c Give your answer up to at least three significance digits. volts Potential at r = c+d Give your answer up to at least three significance digits. volts f) Plot electric field as a function of distance from origin for this system. g) (bonus) Plot electric potential as a function of distance from origin for this system. Submit You have used 0 of 30 attempts Save < Previous Next > © All Rights Reserved BRAC About Us BracU Home USIS Course Catalog Ipii illen Copyright - 2020
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