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JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Thermo Electricity

  • question_answer
    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

    Correct Answer: B

    Solution :

                       Based on Peltier effect.


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