AP EAMCET · PHYSICS · Current Electricity
A steady current is flowing in a metallic conductor of non-uniform cross section. The physical quantity which remains constant is
- A Electricity current density
- B Drift velocity
- C Electricity current density and drift velocity
- D Electric current
Answer & Solution
Correct Answer
(D) Electric current
Step-by-step Solution
Detailed explanation
For a metallic conductor of non-uniform cross section, \(\mathrm{I}_1=\mathrm{I}_2=\text { constant }\)
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