Question
Tue October 09, 2012 By: Tanushekha Agnihottri
 

how is the direction of induced emf is determined? please explain by giving examples of different circular loops.

Expert Reply
Fri October 12, 2012
it is determined by using the lenz's law.
It says that the emf is induced in the direction so as to oppose the change in the magnetic flux through the coil.
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