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Shyam01 Sundar
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Asked: 2025-01-22T10:26:25+00:00 In:

A solenoid with N loops of wire tightly wrapped around an iron core is carrying an electric current. If the current through this solenoid is reduced to half, then what change would you expect in inductance L of solenoid?

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No change in inductance L is expected because it is independent of current flowing through the solenoid coil.
Class 12 Physics NCERT Sample Paper Question Session 2024-2025.

class 12 physicsncert sample paper questionthe current through this solenoid is reduced to half
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    1 Answer

    1. The inductance L of a solenoid depends only on its geometry (number of loops, core material, etc.) and not on the current. Thus, reducing the current to half does not change the inductance of the solenoid.

      For more visit here:
      https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/

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