i got here these two components
http://img183.imageshack.us/my.php?image=64333414ko8.jpg
i assume that this twisted square is some sort of battery
but unlike normal battery
when i looked at the solutions of questions regarding its KVL equations
i got that unlike the normal battery when we go from + to - (inside threw the component )we get +V in the KVL equation
unlike a normal battery
when we go from + to - (inside threw the component )we get -V in the KVL equation
????
http://img183.imageshack.us/my.php?image=64333414ko8.jpg
i assume that this twisted square is some sort of battery
but unlike normal battery
when i looked at the solutions of questions regarding its KVL equations
i got that unlike the normal battery when we go from + to - (inside threw the component )we get +V in the KVL equation
unlike a normal battery
when we go from + to - (inside threw the component )we get -V in the KVL equation
????