Q. The direction of current in an iron-copper thermocouple is
A) From copper to iron at the hot junction
B) From iron to copper at the hot junction
C) From copper to iron at cold junction
D) No current will flow
Explanation
The correct answer is Option A: From copper to iron at the hot junction.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.