Q. The current carrying wire and the rod $AB$ are in the same plane. The rod moves parallel to the wire with a velocity $v$. Which one of the following statements is true about induced emf in the rod
A) End $A$ will be at lower potential with respect to $B$
B) $A$ and $B$ will be at the same potential
C) There will be no induced e.m.f. in the rod
D) Potential at $A$ will be higher than that at $B$
Explanation
(d) By Fleming’s right hand rule
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.