Q. Two parallel conductors $A$ and $B$ of equal lengths carry currents I and 10 I, respectively, in the same direction. Then
A) $A$ and $B$ will repel each other with same force
B) $A$ and $B$ will attract each other with same force
C) $A$ will attract $B$, but $B$ will repel $A$
D) $A$ and $B$ will attract each other with different forces
Explanation
(b) By Fleming left hand rule
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.