ExamBro
ExamBro
JEE Mains · Physics · STD 12 -6. Electromagnetic induction

दिए गये परिपथ में कुंजी बंद करने तथा स्थायी अवस्था प्राप्त होने पर बैटरी से प्रवाहित धारा \(i\) होती है। (\(A\) में)

  1. A \(6\)
  2. B \(25\)
  3. C \(10\)
  4. D \(0\)
Verified Solution

Answer & Solution

Correct Answer

(C) \(10\)

Step-by-step Solution

Detailed explanation

In steady state, inductor behaves as a conducting wire. So, equivalent circuit becomes \(\frac{1}{{R}_{{eq}}}=\frac{1}{3}+\frac{1}{3}+\frac{1}{3}=1\) \(\Rightarrow {R}_{{eq}}=1\, \Omega\) \(\Rightarrow\) Circuit becomes \(\Rightarrow {i}=\frac{30}{3}=10\, {A}\)
Same subject
Explore more questions on app
From JEE Mains
Explore more questions on app