JEE Main 2006 — Current Electricity Question with Solution
From: AIEEE 2006
Question
A thermocouple is made from two metals, Antimony and Bismuth. If one junction of the couple is kept hot and the other is kept cold, then, an electric current will
Choose an option
Show full solutionCorrect option: D
Correct answer
Dflow from Antimony to Bismuth at the cold junction
Step-by-step explanation
At cold junction, current flows from Antimony to Bismuth (because current flows from metal occurring later in the series to metal occurring earlier in the thermoelectric series).
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This is a previous-year question from JEE Main 2006, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.