A) \[1.5\,\,\Omega \]
B) \[3.0\,\,\Omega \]
C) \[4.5\,\,\Omega \]
D) \[6.0\,\,\Omega \]
Correct Answer: A
Solution :
\[\frac{1}{R}=\frac{1}{6}+\frac{1}{2}\] \[\frac{1}{R}=\frac{1+3}{6}=\frac{4}{6}=\frac{2}{3},\,\,\Rightarrow R=\frac{3}{2}=1.5\,\Omega \]You need to login to perform this action.
You will be redirected in
3 sec