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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
    Neutral temperature of a thermocouple is defined as the temperature at which                                               [MP PMT 1996]

    A)            The thermo e.m.f. changes sign

    B)            The thermo e.m.f. is maximum

    C)            The thermo e.m.f. is minimum

    D)            The thermo e.m.f. is zero

    Correct Answer: B

    Solution :


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