Q. The current is flowing in two coaxial coils in the same direction. On increasing the distance between the two, the electric current will
A) Increase
B) Decrease
C) Remain unchanged
D) The information is incomplete
Explanation
(a) Induced current in both the coil assists the main current so current through each coil increases
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.