A) Infinity
B) \[1\Omega \]
C) \[2\Omega \]
D) \[1.5\Omega \]
Correct Answer: C
Solution :
Let net resistance is R then \[\frac{R.2}{2+R}+1=R\] \[{{R}^{2}}-R-2=0\]\[R=\frac{1\pm \sqrt{{{1}^{2}}-4(1)\,(-2)}}{2}\] \[R=2\Omega \]You need to login to perform this action.
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