Question
Question: When current is passed in antimony-bismuth couple, then...
When current is passed in antimony-bismuth couple, then
A
The junction becomes hot when the current is from bismuth to antimony
B
The junction becomes hot when current flows from antimony to bismuth
C
Both junctions become hot
D
Both junctions become cold
Answer
The junction becomes hot when current flows from antimony to bismuth
Explanation
Solution
Based on Peltier effect.