Sir please upload in English language then all members (other states) understand Easley😊
@electromagneticworld6 ай бұрын
Ok 👍
@mewamedal9224 күн бұрын
Sir agar turns kam karenge to flux kam bnega to emf kam hoga or agar turn jyada hoga to flux jyada bnega .par yaha ye funda clear kare please
@electromagneticworld24 күн бұрын
Induced emf in primary coil is proportional to Rate of change of flux. That means V = N x d(phi)/dt and rate of change of flux is constant from primary to secondary. Hence emf per turn remains constant. So if input voltage gets increased, you will like to bring it down. When you increase tap position, you actually increase the turns. So that per turn voltage gets decreased.