angelreji5172 angelreji5172

09-05-2024
Physics

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What is the voltage of a direct current (DC) power source that supplies the same amount of power as an alternating current (AC) power source with a root mean square (RMS) amplitude of 120 V?
• None of the other choices is correct.
• 84.84 V
• 120 V
• 169.73 V

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