Answer:
2mWb is to be produced in the air gap of the magnetic circuit shown in figure 21.17.Relaqtive permeability ?r of the core material may be assumed to be All the dimensions shown are in cm and the sectional area is 25cm2 throughout.
Explanation:
It uses Linear Perspective. Linear Perspective is <span>a system of creating an </span>illusion<span> of depth on a flat surface.(Encyclopedia Britannica)</span>
