Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
JEE Main & Advanced
Physics
Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर
Question Bank
Graphical Questions
question_answer
Which of the following graphs shows the variation of thermoelectric power with temperature difference between hot and cold junction in thermocouples
A)
B)
C)
D)
Correct Answer:
A
Solution :
Thermo electric power \[P=\frac{dE}{d\theta }=\alpha +\beta \theta \] Comparing it with \[y=mx+c,\] option A is correct.