Open University Videos

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Electrons and Atoms


Open University course video describing key electron experiments. Using electron guns to produce cathode rays and investigating electron diffraction as well as measuring e/m ratio using electric and magnetic fields. The video also conatins a fabulous description of Millikan's oil drop experiment that is key for many examination boards.


Quantum Leaps into the Atom


A BBC Open University course video describing the quantum nature of light and properties of the atom.


Steek, Stars and Spectra


A BBC Open University course video investigating the spectra of light.