AC Generator Class 12 (Urdu Hindi) 

Welcome to this fascinating video on AC generators! Did you ever wonder how electricity is generated in our homes and workplaces? Or how do we get electrical power for our electronic gadgets and appliances? AC generators play a significant role in generating electrical power for our daily lives. In this video, we will explore how AC generators work and their importance in our daily lives.
Briefly describe the topic
An AC generator is a device that converts mechanical energy into electrical energy by electromagnetic induction. It uses the principle of Faraday's law of electromagnetic induction to generate an alternating current. The basic components of an AC generator include a rotor, stator, slip rings, and brushes. The rotor rotates inside the stator, which is wound with copper wire. As the rotor rotates, it induces a magnetic field in the stator, which generates an alternating current.
In this video, we will explore the construction and working of an AC generator. We will understand the key components of an AC generator and their function. We will learn about the working of an AC generator and the role of electromagnetic induction in generating an alternating current. We will also see an animated representation of the AC generator to get a clear understanding of its working. Moreover, we will discuss the derivation of AC generator class 12 and its importance in the electromagnetic induction chapter. By the end of this video, you will have a thorough understanding of how an AC generator works, its applications, and its significance in our daily lives. So, sit back, relax, and let's dive into the world of AC generators!
Further Readings
AC generator, also known as alternator, is a machine that converts mechanical energy into electrical energy. The generated electrical energy is in the form of an alternating current sinusoidal output waveform.
AC generators work on the principle of Faraday’s law of electromagnetic induction which states that electromotive force -EMF or voltage - is generated in a current-carrying conductor that cuts a uniform magnetic field. This can either be achieved by rotating a conducting coil in a static magnetic field, or by rotating the magnetic field that contains the stationary conductor. The preferred arrangement is to keep the coil stationary because it is easier to draw induced alternating current from a stationary armature coil than a rotating coil.