Revision history of "Chapter 25 Problem 38"

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  • curprev 04:03, 25 March 2019Obm talk contribs 495 bytes +495 Created page with "==Problem== You buy a 75-W lightbulb in Europe, where electricity is delivered to homes at 240 V. If you use the lightbulb in the United States at 120 V (assume its resistance..."