Kam to ta veda dneska dopracovala

[Pavel Troller]

> Prekonal jsem svoji lenost a prekopiroval skutecne zadani:
> 
> You have a 6-volt battery (assumed ideal) and a 1.5-volt flashlight bulb, which is known to draw 0.5A  when the bulb voltage is  1.5V (see figure below). Design a network of resistors to go between the battery and the bulb to give  Vs=1.5V   when the bulb is connected, yet ensures that  Vs   does not rise above 2V  when the bulb is disconnected.
> 
> Takze v zadani je skutecne presnych 1.5, omlouvam se za nepresny popis. O te priblizne hodnote je az nize v navodu na realizaci laborky:
> 
> Run a DC analysis on both diagrams to show that the node labeled "A" has a voltage of approximately 1.5V  in the top diagram and less than 2V  in the bottom adiagram. Submit your results after the DC analyses have been run (so the results of the analyses will be submitted too).
> 
> Jakub Serych
> 

Zdravim,
  tak to je tedy zadani na baterky :-).
  V prvni casti je: "...ensures, that Vs does not rise above 2V...", cili 2V
presne jsou jeste povoleny (negovane >, coz je <=)
  V druhe casti je: "... and less than 2V in the bottom diagram.", cili 2V
presne jsou jiz zakazany (jednoduchy operator <).
  Takove zadani bych jim hodil na hlavu.
    Zdravi Pavel