A) 225\[\Omega \]
B) 1\[\Omega \]
C) 25\[\Omega \]
D) 50\[\Omega \]
Correct Answer: C
Solution :
Power, \[P=\frac{{{V}^{2}}}{R}\] \[\Rightarrow \] \[R=\frac{{{V}^{2}}}{p}=\frac{25\times 25}{25}=25\,\Omega \]
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