Question

With \[C=0\], which expression gives the current before conversion to sine form?

Options

• \[i=\frac{v_m}{\omega L}\cos\omega t\]

• \[i=-\frac{v_m}{L}\sin\omega t\]

• \[i=\frac{v_m}{\omega L}\sin\omega t\]

• \[i=-\frac{v_m}{\omega L}\cos\omega t\]

Answer 1

Setting \[C=0\] removes the constant term from the integrated current. The remaining expression is \[i=-\frac{v_m}{\omega L}\cos\omega t\].