Question
If modulation index $\mu=\frac{1}{2}$ and $V_{ M }=2$ then $V_{ c }=\,?$

Answer

The modulation index is calculated as,

$\mu=\frac{1}{2}$

$\frac{V_{m}}{V_{c}}=\frac{1}{2}$

Solve the above equation for $V_{ c }$

$V_{ c }=2 V_{ m }$

$=2 \times 2$

$=4$

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