Q. In a current carrying long solenoid, the field produced does not depend upon
A) Number of turns per unit length
B) Current flowing
C) Radius of the solenoid
D) All of the above
Explanation
(c) Here $B = \mu_{0}ni$
Where $n$ is number of turns per unit length $= \frac{N}{l}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.