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  9. Q34

BPSC (Bihar PCS) 2023 · Question 34 of 150

Current density is

General Science

  1. Adimensionless
  2. Ba scalar quantity
  3. Ca vector quantityCorrect
  4. DNone of the above

Answer: C. a vector quantity

Explanation

Current density (J) is a vector quantity, defined via the surface integral of current density.

Source: 69th BPSC Prelims 2023 (Set B)

← Q33View full paper (150 questions)Q35 →

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