<quizlib id=„quiz2“ rightanswers=„'a3'“ submit=„check answers“>

  <question title="What are the ideal resistances of a voltage-current converter" type="checkbox">

$R_\rm I → 0$, $R_\rm O → ∞$| $R_\rm I → 0$, $R_\rm O → 0$| $R_\rm I → ∞$, $R_\rm O → 0$| $R_\rm I → ∞$, $R_\rm O → ∞$ </question></quizlib>