A) \[0.08\,\Omega \]
B) \[0.04\,\Omega \]
C) \[1.0\,\Omega \]
D) \[1.0\,8\,\Omega \]
E) \[1.45\,\Omega \]
Correct Answer: A
Solution :
Internal resistance, \[r=R\left( \frac{{{l}_{1}}-{{l}_{2}}}{{{l}_{2}}} \right)=1\left( \frac{540-500}{500} \right)=\frac{40}{500}=0.08\,\Omega \]You need to login to perform this action.
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