Showing posts with label Exam 2. Show all posts
Showing posts with label Exam 2. Show all posts
Sunday, November 15, 2015
Exam 2 Problem 6 Solution
6. The difference between the highest and lowest voltage of a household "120 V-emf" is ___Data
Vrms = 120 V
vmax – vmin =?
Physics Formulas
Amplitude V=√2 Vrms
Vmax – Vmin = 2V = 2∙Amplitude
Solution
Vmax – Vmin = 2V = 2∙√2 Vrms
Vmax – Vmin= 2∙√2∙120V= 339V
Friday, November 13, 2015
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