internal resistance and emf

3:43

12:30

4:36

4:40

1:54

56:15

11:12

9:09

9:09

7:26

2:39

11:03

30:02

14:27

46:01

41:52

40:24

3:15

5:08

30:35

31:52

24:01

26:16

23:57

3:20

5:33

58:14

34:40

15:01

6:41

7:16

4:50

3:05

5:33

4:27

3:25

3:08

5:16

9:55

9:47