Four identical rods AB, CD ,CF and DE are connected as shown in figure. The length, cross-sectional area and thermal conductivity of each rod are L, A, K respectively. The ends A, E, F are maintained at temperature T1, T2 and T3 respectively. Assuming no loss of heat to the atmosphere, calculate the temperature at B [CB=BD].(Consider T3 as higher temperature)

Four identical rods AB, CD ,CF and DE are connected as shown in figure

1.	Four identical rods AB, CD ,CF and DE are connected as shown in figure. The length, cross-sectional area and thermal conductivity of each rod are L, A, K respectively. The ends A, E, F are maintained at temperature T1, T2 and T3 respectively. Assuming no loss of heat to the atmosphere, calculate the temperature at B [CB=BD].(Consider T3 as higher temperature)
Answer» Four identical rods $A B, C D, C F$ and $D E$ are connected as shown in figure. The length, cross-sectional area and thermal conductivity of each rod are $L, A, K$ respectively. The ends $A, E, F$ are maintained at temperature $T_{1}, T_{2}$ and $T_{3}$ respectively. Assuming no loss of heat to the atmosphere, calculate the temperature at $B [C B = B D]$ . (Consider $T_{3}$ as higher temperature)

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