In a current-carrying long solenoid, the field produced does not depend upon-
A. number of turns per unit length
B. current flowing
C. the radius of the solenoid
D. all of the above
Answer:C
In a current-carrying long solenoid, the field produced does not depend upon-
A. number of turns per unit length B. current flowing C. the radius of the solenoid D. all of the above