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KCET2025PhysicsCurrent Electricity

Given, a current carrying wire of non-uniform cross-section, which of the following is constant throughout the length of wire?

Options

  1. ADrift speed
  2. BCurrent and drift sped
  3. CCurrent only
  4. DCurrent, electric field and drift speed

Correct answer

C. Current only

Step-by-step solution

Current only Current is every cross section is same irrespective of area of cross section

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