- #1
Atlaπtis
- 23
- 0
What I had to do for a physics prac was to create a tangent galvanometer using this like...square piece of wood and a flat piece of wood in the middle... and we put a compass in the middle and increased the number of coils (carrying current) and recorded the deflection made by the compass and number of coils..
I was just wondering, what kind of conclusions can I make about this? We weren't really told an aim on why we were doing it.. just kind of.. given instructions...
And I was also wondering what a tangent galvanometer actually does? My book says that it's used for current detection...
Thanks in advance for any help :)
Just incase you need my results, here they are (it goes number of turns, then the degrees measured from 0 by the north needle)
1
60 West
2
72 W
3
75 W
4
80 W
5
83 W
6
85 W
7
89 W
8
89 W
I was just wondering, what kind of conclusions can I make about this? We weren't really told an aim on why we were doing it.. just kind of.. given instructions...
And I was also wondering what a tangent galvanometer actually does? My book says that it's used for current detection...
Thanks in advance for any help :)
Just incase you need my results, here they are (it goes number of turns, then the degrees measured from 0 by the north needle)
1
60 West
2
72 W
3
75 W
4
80 W
5
83 W
6
85 W
7
89 W
8
89 W