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OpenStudy (anonymous):
an ac voltage has peak value 14.14 its rms?
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OpenStudy (roadjester):
are you asking what the rms is?
OpenStudy (anonymous):
root mean square value
OpenStudy (roadjester):
\[\huge V_{rms}={V_{max}\over \sqrt{2}}\]
OpenStudy (anonymous):
rms = .707 * peak but peak is 1.41* rms. So your one decimal point off
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