A) 0.2 \[\Omega \]
B) 5 \[\Omega \]
C) 0.4 \[\Omega \]
D) 0.04 \[\Omega \]
Correct Answer: D
Solution :
Power \[P={{i}^{2}}R\] \[\Rightarrow R=\frac{P}{{{i}^{2}}}\] Given, \[P=1\,W,\,\,i=5A\] \[\therefore R=\frac{1}{{{(5)}^{2}}}=0.04\,\Omega \]You need to login to perform this action.
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