Shading in solar cells: two cells in parallel

In this video i discuss the story of a good cell and a bad (shaded) cell connected in parallel

[@turcugeorge5874]

At 5:58 , aren't we talking about a reverse bias since the current is negative i.e. is going in the other direction?

[@bodduvenkatesh7227]

simple and very interesting......thanks

[@manmohanbisht69]

IV characteristics Shoud be in 4th quadrant.. Why did you draw graph in first quadrant?

[@MatthiasGuentherDE]

Your explications are really good. But please, stop saying 'ok' all the time. This really damages the overall appearance of your presentation a lot.