Question
An ac voltage is represented by $\mathrm{V}(\mathrm{t})=(200 \mathrm{~V}) \sin (120 \pi \mathrm{t})$$V(t)=(200 \mathrm{~V}) \sin (120 \pi t)$. What is its rms voltage? Example 21-1
Step 1
Here, 200 V is the peak value of the voltage, which we can denote as $V_0 = 200$ V. Show more…
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