JEE Mains · Physics · STD 12 - 3. current electricity
If the potential difference between \(B\) and \(D\) is zero, the value of \(x\) is \(\frac{1}{n} \Omega\). The value of \(n\) is .......
- A \(1\)
- B \(3\)
- C \(2\)
- D \(4\)
Answer & Solution
Correct Answer
(C) \(2\)
Step-by-step Solution
Detailed explanation
\(\frac{2}{3}=\frac{\frac{x}{x+1}}{x}\) \(\Rightarrow \frac{2}{3}=\frac{1}{x+1}\) \(\Rightarrow x=0.5=\frac{1}{2}\) \(n=2\)
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