Transformer

IB Physics: Transformer

Two examples of scientific literacy and public understanding:To explain the operation of the transformer takes many steps. Each step is quite simple but there are so many of them that students often get confused. If you introduce back emf"s etc. it get"s even more confusing so it"s best not to.Power loss in the transmission of electrical energy is also confusing because of the different pds, namely the pd between one...


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