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Current Electricity question

2020 · 2 Sep · Shift 1 · Q41
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  5. /2020 · 2 Sep · Shift 1 · Q41

Current Electricity question

2020 · 2 Sep · Shift 1 · Q41

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
Consider four conducting materials copper, tungsten, mercury and aluminium with resistivity ρ\rhoρ C, ρ\rhoρ T, ρ\rhoρ M and ρ\rhoρ A respectively. Then :
  1. A
    ρ\rhoρ C > ρ\rhoρ A > ρ\rhoρ T
  2. B
    ρ\rhoρ M > ρ\rhoρ A > ρ\rhoρ C
  3. C
    ρ\rhoρ A > ρ\rhoρ T > ρ\rhoρ C
  4. D
    ρ\rhoρ A > ρ\rhoρ M > ρ\rhoρ C
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