Concept explainers
(a)
The ratio of the power dissipated in the internal resistance to that of the load resistance.
(a)
Answer to Problem 86E
The ratio of the power dissipation in the internal resistance to the power dissipation in load is
Explanation of Solution
Write the expression for the power dissipation in the internal resistance.
Here,
Write the expression for the power dissipation across in the load.
Here,
Write the expression for the raio of the dissipated in the internal resistance to that of the load resistance.
Conclusion:
Substitute
Substitute
Substitute
Thus, the ratio of the power dissipation in the internal resistance to the power dissipation in load is
(b)
The ratio of the power dissipated in the internal resistance to that of the load resistance.
(b)
Answer to Problem 86E
The ratio of the power dissipation in the internal resistance to the power dissipation in load is
Explanation of Solution
Write the expression for the power dissipation in the internal resistance.
Write the expression for the power dissipation across in the load.
Write the expression for the raio of the dissipated in the internal resistance to that of the load resistance.
Conclusion:
Substitute
Substitute
Substitute
Thus, the ratio of the power dissipation in the internal resistance to the power dissipation in load is
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Chapter 20 Solutions
General Physics, 2nd Edition
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