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Physics, 20.12.2019 00:31 nathancikra
Now imagine that the coil is subjected to a series of experiments, that we will label 1, 2, etc., for clarity. at the beginning of both experiments 1 and 2, the magnetic field is initially 3.0 t. in experiment 1, the magnetic field is changed in 2.0 ms from 3.0 t to 6.0 t. in experiment 2, the magnetic field is changed in 2.0 ms from 3.0 t to 20.0 t. what is the ratio of the average emf observed in each case, emf1 / emf2?
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