A) \[1.5\,\Omega \]
B) \[5\,\Omega \]
C) \[6.67\,\Omega \]
D) \[200\Omega \]
Correct Answer: B
Solution :
Power = P = Vi \[\therefore \]\[\frac{100}{1000}=0.5i\Rightarrow i=\frac{1}{5}A\] Invoking kirchoff?s voltage law in the given circuit, we get \[iR+0.5-1.5=0\] or,\[\frac{R}{5}-1=0\Rightarrow R=5\Omega \] Hence, the correction option is [b].You need to login to perform this action.
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