Question

A steady current flows in a metallic conductor of non-uniform cross-section. The quantity/quantities that remains/remain constant along the length of the conductor is/are

• A. current, electric field and drift speed
• B. drift speed only
• C. current and drift speed only
• D. current and electric field only
• E. current only

Answer 1

Answer: (E)

Correct answer is (e) current only