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

एक \(6\,V\) वाला विद्युत स्त्रोत (बैट्री) चित्र में दर्शाये अनुसार परिपथ में जुड़ा है। बैट्री द्वारा प्रसारित धारा \(I\) का मान है :

  1. A \(1\,A\)
  2. B \(2\,A\)
  3. C \(\frac{6}{11}\,A\)
  4. D \(\frac{4}{3}\,A\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(1\,A\)

Step-by-step Solution

Detailed explanation

Balanced wheat stone bridge in circuit so there is no current in \(5\,\Omega\) resistor so it can be removed from the circuit. \(R _{eq }=\frac{6 \times 12}{6+12}+2\) \(=\frac{6 \times 12}{18}+2\) \(R _{e q }=6\,\Omega\) \(I =\frac{ V }{ R _{a q }}=\frac{6}{6}=1\,Amp\)
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