Concept explainers
(a)
The electrostatic potential energy of the system of the charge.
(a)
Answer to Problem 66P
The electrostatic potential energy of the system of the charge is
Explanation of Solution
Given Data:
The charge on first particle is
The charge on second particle is
The charge on third particle is
Formula used:
The expression for the work required to assemble the system of charges is given as,
Here, the radius of the particle is given as,
Calculation:
The work required to assemble the system of charges is calculated as,
Conclusion:
Therefore, the electrostatic potential energy of the system of the charge is
(b)
The electrostatic potential energy of the system of the charge.
(b)
Answer to Problem 66P
The electrostatic potential energy of the system of the charge is
Explanation of Solution
Given Data:
The charge on first particle is
The charge on second particle is
The charge on third particle is
Formula used:
The expression for the work required to assemble the system of charges is given as,
Here, the radius of the particle is given as,
Calculation:
The work required to assemble the system of charges is calculated as,
Conclusion:
Therefore the electrostatic potential energy of the system of the charge is
(c)
The electrostatic potential energy of the system of the charge.
(c)
Answer to Problem 66P
The electrostatic potential energy of the system of the charge is
Explanation of Solution
Given Data:
The charge on first particle is
The charge on second particle is
The charge on third particle is
Formula used:
The expression for the work required to assemble the system of charges is given as,
Here, the radius of the particle is given as,
Calculation:
The work required to assemble the system of charges is calculated as,
Conclusion:
Therefore the electrostatic potential energy of the system of the charge is
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Chapter 23 Solutions
Physics for Scientists and Engineers, Vol. 3
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