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The SI unit of magnetic flux density (field B) is the
APascal (Pa) of pressure
BVolt (V) of voltage
CHenry (H) of inductance
DTesla (T)
Answer & Solution
Correct answer: D. Tesla (T)
1. Magnetic flux density quantifies the field strength.
2. Its SI unit is the tesla, named after Nikola Tesla.
3. Volt, henry and pascal are units of other quantities.
4. So option A is correct.
_Source: Selina Concise Physics Class 10, Ch 10 Electromagnetism (Mistral OCR'd PDF), section on units_
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