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Electro-Magnetism — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsElectro-Magnetism1 Mark
MCQ
Tesla $(T)$ is the unit of :
  • A
    Electric field
  • B
    Electric flux density
  • C
    Mass flux density
  • ✓
    Magnetic field
✓

Answer

Correct option: D.
Magnetic field
(d)
Magnetic field
Explanation:
Unit of magnetic field is $NA ^{-1} m^{-1}$. It is also known as tesla ( T ) or weber/metre ${ }^2$.

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