Jay Ghosh
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Can a transformer be used in d.c. circuits? Why?

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No, because there is no change in magnetic flux in a d.c. circuit.
Class 12 Physics Chapter 7 Alternating current Session 2024-2025.

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1 Answer

  1. No, a transformer cannot be used in d.c. circuits because there is no change in magnetic flux. Transformers require alternating current (A.C.) to create a changing magnetic field, which induces voltage in the secondary coil through electromagnetic induction.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-7/

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