Answer:
Type of coil material
Explanation:
According to Faraday's law, when the current carrying coil is moved in a magnetic field an emf is generated. The mathematical expression for emf is given by the following equation as
\(\epsilon=-N\dfrac{d\phi}{dt}\)
Where
N is the number of loops in the coil
\(\dfrac{d\phi}{dt}\) is the rate of change of magnetic flux
\(\phi=B.A\)
B is magnetic field
A is area of coil.
Hence, '' type of coil material '' is not a part of Faraday's law.
