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

  • question_answer
    When a current of 1 ampere is passed through a conductor whose ends are maintained at temperature difference of \[1{}^\circ C\], the amount of heat evolved or absorbed is called

    A)                    Peltier coefficient      

    B)                    Thomson coefficient

    C)                    Thermoelectic power       

    D)                    Thermo e.m.f.

    Correct Answer: B

    Solution :

                       \[H=\sigma i\,t\Delta \theta \] Þ If i = 1 A, Dq = 1°C, t = 1sec then H = s.


You need to login to perform this action.
You will be redirected in 3 sec spinner