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1
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Why voltage lags by 90° from magnetic flux?
I was not sure if I should write it here or on Physics board, but I will give a try.
As I understood current (generally emf) can be generated in a system by varying magnetic flux.
For example, let's ...
4
votes
3answers
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Will a faster rate of change of flux improve electricity generation?
From what I remember about electricity generation, a varying magnetic field is used, either the magnetic field or the coil moves to generate electricity.
e = dB/dT
where
e = voltage induced
B = ...
