alleryMagnetic field is measured in:
Anewton
Bcoulomb
Ctesla
Dhenry
Answer & Solution
Correct answer: C. tesla
SI unit of magnetic field B is tesla (T) = 1 N/(A m) = 1 kg/(A s²).
**Old unit gauss:** 1 T = 10⁴ G. Earth's field is about 50 μT.
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