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एक प्रत्यावर्ती धारा परिपथ में विभवान्तर का वर्ग माध्य मूल मान 100√2 है। विभवान्तर का शिखर मान एवं पूरे चक्र के लिए विभवान्तर का औसत मान ज्ञात करें।

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\(V _{rms} =100 \sqrt {2} =\frac {V_0}{\sqrt {2}}\)

\(V_0=100\sqrt{2} \times \sqrt {2} =100 \times 2 \) = 200 V

विभवांतर का औसत मान 

= 0.637 x V0 = 0.637 x 200V = 127.4 Volt

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