MCQEasyJEE Main 2023 · 12 April, Shift 1Resistivity & Conductivity

Physics Question from JEE Main 2023 · 12 April, Shift 1

A wire of resistance 160Ω160 \, \Omega is melted and drawn into a wire of one-fourth of its length. The new resistance of the wire will be:

  • A

    10Ω10 \, \Omega

  • B

    640Ω640 \, \Omega

  • C

    40Ω40 \, \Omega

  • D

    16Ω16 \, \Omega

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