Which factors determine the direction of the induced e m f - Physics - Magnetism

Question

Which factors determine the direction of the induced e m f?

Shobhit Mittal · Accepted Answer

The
direction of induced current and emf is given by lenz's law
Due
to change in magnetic flux through a closed loop an induced current
is established in the loop

Lenz's law states that
'The
induced current due to the induced emf always flow in such a
direction as to oppose the change causing it'
Now
we can combine faraday's law as given in equation (4) to find the
direction of emf
Thus
we can say that "The
emf induced in a coil is equal to the negative rate of the change
of the magnetic flux linked with it "
<img src="https://physicscatalyst%20com/elecmagnetism/eq4_em%20png"
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Which factors determine the direction of the induced e.m.f?