Q. Constant current is flowing through a linear conductor of non-uniform area of cross-section. The charge flowing per second through the area of conductor at any cross-section is
A) Proportional to the area of cross- section
B) Inversely proportional to the area of cross-section
C) Independent of the area of cross-section
D) Dependent on the length of conductor
Explanation
(c) Current through a conductor is constant at even cross-section of the conductor
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.