JEE Mains · Physics · STD 12 - 3. current electricity
The current \(I\) in the given circuit will be \(......A\)
- A \(10\)
- B \(20\)
- C \(4\)
- D \(40\)
Answer & Solution
Correct Answer
(A) \(10\)
Step-by-step Solution
Detailed explanation
Given circuit is balanced wheat stone bridge Hence \(2 \Omega\) can be neglected \(R_{\text {net }}=4 \Omega\) \(I=\frac{40}{4}\) \(I=10\,A\)
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