An insulating sphere of radius R has a total charge Q. Assume that the charge is distributed uniformly throughout the volume of the sphere. (Figure 1) Part A What is the electric field outside the sphere? (r > R) Give your answer in terms of the variables Q,r and R. Combine all numerical values into one numerical multiplier. E= for r> R Submit Request Answer • Part B What is the electric field within the sphere? (r < R) Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier. > View Available Hint(s) Πνα ΑΣφ ? E= for r What is the potential difference between a point which is 2R from the center of the sphere and the surface of the sphere? Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier.

An insulating sphere of radius R has a total charge Q. Assume that the charge is distributed uniformly throughout the volume of the sphere. (Figure 1) Part A What is the electric field outside the sphere? (r > R) Give your answer in terms of the variables Q,r and R. Combine all numerical values into one numerical multiplier. E= for r> R Submit Request Answer • Part B What is the electric field within the sphere? (r < R) Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier. > View Available Hint(s) Πνα ΑΣφ ? E= for r What is the potential difference between a point which is 2R from the center of the sphere and the surface of the sphere? Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 101P: In this exercise, you practice electric field lines. Make sure you represent both the magnitude and...

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Part D

What is the potential difference between the surface of the sphere (at RR) and the center of the sphere (r=0r=0)?

Give your answer in terms of the variables QQQ, rrr and RRR. Combine all numerical values into one numerical multiplier.

I Rev
An insulating sphere of radius R has a total charge Q. Assume that
the charge is distributed uniformly throughout the volume of the
sphere. (Figure 1)
Part A
What is the electric field outside the sphere? (r> R)
Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier.
?
E =
for r> R
Submit
Request Answer
Part B
What is the electric field within the sphere? (r < R)
Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier.
• View Available Hint(s)
?
E =
for r < R
Submit
Part C
Figure
< 1 of 1 >
What is the potential difference between a point which is 2R from the center of the sphere and the surface of the sphere?
Give your answer in terms of the variables Q, r and R. Combine all numerical values into one numerical multiplier.
• View Available Hint(s)
Insulator

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