A conductor  has a temperature-independent  resistance `R` and a total  heat capacity `C`. At the  m
Channel: Doubtnut
Date: 16/08/2020

A conductor  has a temperature-independent  resistance `R` and a total  heat capacity `C`. At the  momenet  `t = 0` it is connected to a `dc`  voltage  `V`. Find the time  dependence  of a conductor's temperature  `T` assuming  the thermal  power dissipated into surrounding  space  to very as `q = k(T - T_(0))`, where `k` is constant, `T_(0)`  is the enviroment  temperature  (equal to the conductor's temperature at the initial moment).