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AC generator works on which of the follo...

AC generator works on which of the following principle ?

A

Electromagnetic Induction

B

Electromagnetic radiation

C

Bohr's Magneton Concept

D

Fleming's Rule

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the AC Generator**: An AC generator, also known as an alternator, is a device that converts mechanical energy into electrical energy in the form of alternating current (AC). 2. **Identifying the Principle**: To determine the principle on which an AC generator operates, we need to look at the fundamental concepts of electromagnetism. 3. **Reviewing the Options**: The options provided are: - Electromagnetic induction - Electromagnetic radiation - Bohr's magneton concept - Fleming's rule 4. **Analyzing Each Option**: - **Electromagnetic Induction**: This is the process by which a changing magnetic field within a coil of wire induces an electromotive force (EMF) in the wire. This is the principle that governs the operation of AC generators. - **Electromagnetic Radiation**: This refers to the waves of the electromagnetic field propagating through space, which is not directly related to the operation of AC generators. - **Bohr's Magneton Concept**: This concept relates to atomic physics and the magnetic moment of electrons, which is not applicable to the functioning of AC generators. - **Fleming's Rule**: This refers to the rules used to determine the direction of current and magnetic fields, but it does not describe the principle of operation of an AC generator. 5. **Conclusion**: Based on the analysis, the AC generator operates on the principle of electromagnetic induction, specifically governed by Faraday's law of electromagnetic induction. Therefore, the correct answer is: - **Electromagnetic Induction** (Option 1).

**Step-by-Step Solution:** 1. **Understanding the AC Generator**: An AC generator, also known as an alternator, is a device that converts mechanical energy into electrical energy in the form of alternating current (AC). 2. **Identifying the Principle**: To determine the principle on which an AC generator operates, we need to look at the fundamental concepts of electromagnetism. 3. **Reviewing the Options**: The options provided are: - Electromagnetic induction ...
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