A transformer is made by binding 2 or more of insulated coils on a rigid body called as " core" as in figure 4-1 and the coil applying current here is named as the primary coil and the opposite one as the secondary coil.
A transformer is made by binding 2 or more of insulated coils on a rigid body called as " core"as in figure 4-1 and the coil applying current here is named as the primary coil and the opposite one as the secondary coil.