5. A 25- resistor is wired directly across a 120-V ac source. What happens to the time-average...

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5. A 25-Ω resistor is wired directly across a 120-V ac source. What happens to the time-average power, rms voltage, and rms current when the resistor’s value changes to 50 Ω? Do their values increase, decrease, or remain the same? Explain.

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