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AP EAMCET202419 May 2024Evening ShiftPhysicsCurrent ElectricityActual

A steady current is flowing in a metallic conductor of non-uniform cross section. The physical quantity which remains constant is

Options

  1. AElectricity current density
  2. BDrift velocity
  3. CElectricity current density and drift velocity
  4. DElectric current

Correct answer

D. Electric current

Step-by-step solution

For a metallic conductor of non-uniform cross section, I ₁= I ₂= constant

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