Current as a function of resistance

I = I (R)

Berlina

Edyth & Emmanuella

Lenna & Treanda

[Graphs done in Desmos]

Kirchhoff's Loop Rule

1.  2.

Electric circuit visible in the first picture will be used to confirm the Kirchhoff's Loop Rule. According to the rule, the voltages around any loop added together give a zero. 

Here are our measurements: - .736 V (see picture #2); .245 V (#3); and .490 V (#4).

- .736 V + .245 V + .490 V = -.001 V

3. 4.

(by: Elham and Tatiana)