Lenz's law in electromagnetic induction is direct consequence of law of conservation of:
Correct answer: A. Energy
- A. Energy
- B. Charge
- C. Momentum
- D. Mass
Explanation
Lenz's law states that induced current flows in a direction that opposes change in magnetic flux.This opposition prevents the system from producing energy out of nothing.Thus it directly follows principle of conservation of energy.
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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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