- #1
Taniaz
- 364
- 1
Homework Statement
This is actually a lab experiment which includes a stretched string which is clamped to one end with a G-clamp and the other end with a pulley and some masses hung from it. There's a bar magnet placed underneath the string near the pulley and a movable bridge to alter the length of the string. It's connected to an AC supply and a rheostat.
Homework Equations
L= lambda / 2 but I don't know what lambda is.
The Attempt at a Solution
I've connected everything together but I get no vibration at all. Pictures attached below. Any help at all will be seriously appreciated!
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