Question
Find the time after $t = 0$ when the instantaneous voltage of 60-Hz AC first reaches the following values: (a) $\dfrac{V_o}{2}$ (b) $V_o$ (c) 0.
1. $1.39 \textrm{ ms}$
2. $4.17 \textrm{ ms}$
3. $8.33 \textrm{ ms}$
Solution Video