The principle of a direct current generator is based on
Correct answer: C. Faraday's Law
- A. Coulomb's Law
- B. Ampere's Law
- C. Faraday's Law
- D. Lenz's Law
Explanation
A DC generator operates on the principle of electromagnetic induction i.e. Faraday's law as the magnetic flux linking a conductor changes, EMF is induced.
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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