In a generator, mechanical energy is converted into electrical energy through wh
Practice Questions
Q1
In a generator, mechanical energy is converted into electrical energy through which principle?
Electromagnetic induction
Thermal conduction
Photoelectric effect
Capacitance
Questions & Step-by-Step Solutions
In a generator, mechanical energy is converted into electrical energy through which principle?
Correct Answer: electromagnetic induction
Step 1: Understand that a generator is a device that produces electricity.
Step 2: Know that mechanical energy is the energy of movement, like when you turn a crank or spin a wheel.
Step 3: Learn about electromagnetic induction, which is the process of generating electricity by moving a conductor (like a wire) through a magnetic field.
Step 4: Realize that in a generator, when the mechanical energy moves the conductor in the magnetic field, it creates electrical energy.
Step 5: Conclude that the principle of electromagnetic induction is what allows the conversion of mechanical energy into electrical energy in a generator.
