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JEE Mains · Physics · STD 12 - 3. current electricity

यदि \(\mathrm{B}\) व \(\mathrm{D}\) बीच विभवान्तर शून्य है तब \(\mathrm{x}\) का मान \(\frac{1}{} \Omega\) है। \(\mathrm{n}\) का मान ........ है।

  1. A \(1\)
  2. B \(3\)
  3. C \(2\)
  4. D \(4\)
Verified Solution

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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