1993 physics questions with solutions

Showing 1–1 of 1 question

• MCQeasyCurrent electricityElectric Current, Drift Velocity & Resistance

  If a negligibly small current is passed through a wire 15 m long and resistance 5 Ω with uniform cross section 6 × 10⁻⁷ m², the coefficient of resistivity of its material is approximately:

  Options

  • Option A

    1 × 10⁻⁷ Ω·m

  • Option B

    2 × 10⁻⁷ Ω·m

  • Option C

    3 × 10⁻⁷ Ω·m

  • Option D

    4 × 10⁻⁷ Ω·m

  Check answerShow answer

  AIPMT 19961993NEET Previous Year

  Open question & full solution →