Rutherford gold foil experiment

The experimental setup for Rutherford's gold foil experiment .
A radioactive element that emitted alpha particles was directed toward a thin sheet of gold foil that was surrounded by a screen which would allow detection of the deflected particles. According to the plum pudding model (top) all of the alpha particles should have passed through the gold foil with little or no deflection. Rutherford found that a small percentage of alpha particles were deflected at large angles, which could be explained by an atom with a very small, dense, positively-charged nucleus at its center (bottom).

Components:-
1. laser module
2. foam sheet
3. Gold color rapper
4. Diamond stone (plastic or glass)
5. 9v H. W battery
6. 7805 Ic
7. soldering rod, Alu lead
8. Glue gun, Glue sticks
9. wires

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Видео Rutherford gold foil experiment канала ABHILASH ALURI