Current Electricity Charging Discharging Of Capacitors Question 756
Question: 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
Options:
A) Peltier coefficient
B) Thomson coefficient
C) Thermoelectric power
D) Thermo e.m.f.
Show Answer
Answer:
Correct Answer: B
Solution:
$ H=\sigma i,t\Delta \theta $
Therefore, if i = 1 A, Dq = 1°C, t = 1 sec, then H = s.
BETA
