NEET Physics Faraday's Laws MCQ Question
What is the relationship between the induced emf in a circuit and the magnetic flux through the circuit?
The induced emf is equal to the time rate of change of magnetic flux.
The induced emf is directly proportional to the area of the circuit.
The induced emf decreases as the magnetic field strength increases.
The induced emf is independent of the number of turns in the coil.
Correct Answer
Detailed Explanation
According to Faraday's Laws, the magnitude of the induced emf in a circuit is equal to the time rate of change of magnetic flux through the circuit, as given by the equation ε = -dΦ/dt.
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