NEET Physics Faraday's Laws MCQ Question
Which combination of statements correctly describes Faraday's Laws of electromagnetic induction?
The induced emf is directly proportional to the rate of change of magnetic flux and depends on the number of turns in the coil.
Magnetic flux can only be varied by changing the magnetic field strength.
The direction of the induced current is determined by the direction of the change in magnetic flux.
Induced emf remains constant regardless of the geometry of the coil used.
Correct Answer
Detailed Explanation
According to the NCERT context, the induced emf is given by the rate of change of magnetic flux and increases with the number of turns (N) in a coil. The direction of the induced current is influenced by the change in magnetic flux, not just the direction of the magnetic field.
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