00:01
So let us start with the concept which we are going to use here for this question.
00:08
So we are going to use the lenz's law as our concept.
00:15
So let us write down that what it states.
00:18
That is, so it states that the direction of the magnetic field of the induced current opposes that of the direction of the change of flux.
00:54
So in this case, the change in flux is associated with the armature rotation.
00:59
That means to say, according to the question, let's suppose this is nothing but water and armature.
01:06
Okay, i'm considering the rough diagram over which the coil is wound like this.
01:12
So this is nothing but what the armature winding have done.
01:16
So this is what the armature for the generator.
01:21
And let's say here we are getting the ac output from the generator while the current is flowing in this direction...