(Solved): 8-10. The voltage across an inductor in Fig. P8.10 is given by \( v(t)=L \frac{d i(t)}{d t} \). If ...
8-10. The voltage across an inductor in Fig. P8.10 is given by \( v(t)=L \frac{d i(t)}{d t} \). If \( i(t)=t^{2} e^{-t} \mathrm{~A} \) and \( L=0.25 \mathrm{H} \), (a) Find the voltage, \( v(t) \). (b) Find the value of the current when the voltage is zero. (c) Use the above information to sketch \( i(t) \). Figure P8.10 Voltage and current in an inductor.