Question
Expression $E = E _0 \sin \omega t$ represents alternating electromotive force. Find its frequency, magnitude and time period.
✓
Answer
Angular frequency $\omega=2 \pi f,(f)=\frac{\omega}{2 \pi}$
Magnitude $=$ Peak value of voltage $= E _0$
Time period, $T =\frac{1}{f}=\frac{2 \pi}{\omega}$
Magnitude $=$ Peak value of voltage $= E _0$
Time period, $T =\frac{1}{f}=\frac{2 \pi}{\omega}$
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