Under steady state, the temperature of a body

"After the steady state, the temperature of a conductor does not rise, even though heat is supplied",. Why?

One end of a metal rod is kept in a furnace. In steady state, the temperature of the rod

One end of a metal rod is kept in a furnce. In steady state, the temperature of the rod

One end of a metal rod is kept in a furnace. In steady state, the temperature of the rod

One end of a metal rod is kept in a furnace. In steady state, the temperature of the rod

In steady state .

In steady state :

In steady state–