A) \[0.\text{15 }\Omega \]
B) \[0.\text{66 }\Omega \]
C) \[\text{1}.\text{5 }\Omega \]
D) \[\text{1}.\text{75 }\Omega \]
Correct Answer: C
Solution :
\[\frac{1}{R}=\frac{1}{{{R}_{1}}}+\frac{1}{{{R}_{2}}}+\frac{1}{{{R}_{3}}}\] Where \[\frac{1}{R}=\frac{1}{6}+\frac{1}{3}+\frac{1}{6}=\frac{1+2+1}{6}=\frac{4}{6}\] Or \[R=\frac{6}{4}=1.5\,\Omega \]You need to login to perform this action.
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