(a)
The average power.
(a)
Answer to Problem 48P
The answer is
Explanation of Solution
Given info:
Root mean square Voltage,
Resistance,
Formula used:
Formula of an average power:
Where,
Calculation:
Substitute all the given values in the expression,
Conclusion: The average power is
(b)
The maximum and minimum values of the instantaneous power.
(b)
Answer to Problem 48P
The maximum power is
The minimum power is
Explanation of Solution
Given info:
Average power,
Formula used:
The maximum power,
Calculation:
By using the formula
Conclusion: The maximum power is
Chapter 18 Solutions
Physics: Principles with Applications
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