Generators convert physical energy into ____
A. sound waves
B. Electrical energy --
C. Batteries
D. Motors
I believe you have the right answer:)
The correct answer is B. Electrical energy.
To find the answer to this question, we need to understand what a generator is and how it works. A generator is a device that converts mechanical energy into electrical energy. It does this by using the principles of electromagnetic induction.
The correct answer, therefore, is B. Electrical energy.
To understand this in more detail, let's break it down step by step:
1. A generator consists of a rotor (usually a rotating magnet) and a stator (usually a coil of wire).
2. When the rotor is rotated, it creates a changing magnetic field.
3. The changing magnetic field induces an electric current in the wire coil of the stator, according to Faraday's law of electromagnetic induction.
4. This induced current is the electrical energy that is generated by the generator.
5. This electrical energy can be used to power electrical devices, such as lights, motors, or other electronic appliances.
So, in summary, generators convert physical energy (mechanical energy) into electrical energy.