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Six identical conducting rods are joined...

Six identical conducting rods are joined as shown in figure. Points A and D are maintained at temperatures `200^(@)C and 20^(@)C` respectively. The temperature of junction B will be :

A

`120^@C`

B

`100^@C`

C

`140^@C`

D

`80^@C`

Text Solution

Verified by Experts

The correct Answer is:
C
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