Alternating Current

Question: If ${E_0}$ represents the peak value of the voltage in an ac circuit, the r.m.s. value of the voltage will be

1) $\frac{{{E_0}}}{\pi }$

2) $\frac{{{E_0}}}{2}$

3) $\frac{{{E_0}}}{{\sqrt \pi }}$

4) $\frac{{{E_0}}}{{\sqrt 2 }}$

Solution:

Explanation: No Explanation

Alternating Current Voltage Power

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