NEET Physics Self & Mutual Induction MCQ Question
Consider a solenoid with N turns and a coil placed nearby. The coil experiences a change in magnetic flux when the current through the solenoid changes. Which of the following diagrams best represents the self-induction effect in the solenoid?
A solenoid with a magnetic field inside it, with arrows indicating the magnetic field lines.
A solenoid and a nearby coil with changing current, and arrows indicating mutual flux lines between them.
A single coil with arrows showing induced emf due to its own changing current.
A coil and a magnet, with arrows indicating the motion of the magnet causing flux change.
Correct Answer
Detailed Explanation
Self-induction occurs in a single coil due to the change in its own magnetic flux as the current through the coil varies (Chunk 3).
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