BRAINCAKERadioactivity Observations
The ionising effect of radiation can be seen using an ionisation chamber and pico-ammeter. Ions created by the ionising radiation are attracted to the oppositely charged electrode and produce a current proportional to the number of ions discharged at the electrode.
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More in Radioactivity
- Rutherford's α-Particle Scattering Experiment.
- Rutherford's Interpretation
- Radioactivity
- Geiger Tube
- The nature of α, β and γ Radiation.
- Gamma radiation
- Radioactive Change
- The Dangers of Radioactivity
All 25 lessons in Radioactivity · All AQA A-level Physics topics