electric charge and field class 12

47:07

58:48

2:12:00

30:43

1:55:30

33:35

4:07:00

17:55:36

40:13

3:39:10

1:42:47

4:40:09

30:53

1:07:19

1:56:25

35:31

2:38:45

7:57:29

1:21:54

9:46:09

3:22:21

59:59

1:19:24

7:26:54

4:03:24

7:34:35

3:05:35

1:39:16

2:15:58

6:01:19

2:41:04

5:31:10

3:36:32

1:36:46

1:04:14

29:07

1:50:06

57:50

45:28

1:01:07

1:12:00

9:20

36:33

1:14:14

1:21:17

1:59:26

5:15

8:19

1:47:31

3:31:08

15:17

1:22:24

59:18

1:43:40

2:55:58

1:16:43

30:33

7:22

57:36

20:38