A) 0.6 W
B) 0.9 W
C) 1.6W
D) 1.8W
Correct Answer: C
Solution :
When\[\theta =180{}^\circ ,\]then thermal resistance of each branch is\[\frac{R}{2}\]. So, net thermal resistance is\[\frac{R}{4}\]. Further,You need to login to perform this action.
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