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NDA 2023 GAT · General Knowledge · Magnetism and Electromagnetic Induction · easy

The SI unit of magnetic flux is

Single correct option

The SI unit of magnetic flux is
  1. A. Tesla
  2. B. Henry
  3. C. Weber
  4. D. Gauss
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Answer: (C) Weber

Magnetic flux is the product of magnetic field and area, so its SI unit is tesla metre squared, which is named the weber (Wb). The tesla is the unit of magnetic field strength, the henry of inductance and the gauss is a non-SI unit of field.
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Original question written in the NDA 2023 GAT pattern and checked twice for the correct answer. Not an official question paper. How we write and check questions · Corrections policy · Report a mistake