Concept explainers
(a)
The electric field at
(a)
Answer to Problem 45P
The electric field at
Explanation of Solution
Given info: The radius of solid sphere is
The diagram for the given condition is shown below.
Figure (1)
The charge enclosed by the Gaussian surface is,
Here,
The area of the sphere is,
The Gauss law is,
Here,
Substitute
Here,
Substitute
Conclusion:
Therefore, the electric field at
(b)
The electric field at
(b)
Answer to Problem 45P
The electric field at
Explanation of Solution
Given info: The radius of solid sphere is
Recall the equation (1).
Substitute
Conclusion:
Therefore, the electric field at
(c)
The electric field at
(c)
Answer to Problem 45P
The electric field at
Explanation of Solution
Given info: The radius of solid sphere is
Recall the equation (1).
Substitute
Conclusion:
Therefore, the electric field at
(d)
The electric field at
(d)
Answer to Problem 45P
The electric field at
Explanation of Solution
Given info: The radius of solid sphere is
The distance
Then,
Substitute
Conclusion:
Therefore, the electric field at
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Chapter 19 Solutions
Principles of Physics: A Calculus-Based Text
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