Which of the following does mutual induction depend on? 1). Separation between the coils 2). Permeability of the core of the coils 3). Size and shape of the coils 4). All of the above
Mutual inductance is the phenomenon by which an induced e.m.f. is produced in a coil due to change in the electric current or the magnetic flux associated with a different, neighboring coil.?
The mutual induction between the two coils is affected by-?
??$The permeability of the core material on which the coils are wound. Mutual induction increases with the increase in magnetic permeability.?
The distance between the two coils. With the increase in the distance, mutual induction decreases.
Shape and size of the two coils.
The orientation of the two coils; mutual induction is maximum when they are on the same core, less along a common axis and minimum on a perpendicular axis.
