In the given circuit, the current flowing in the 1 Ω resistance will be

Question

In the given circuit, the current flowing in the 1 Ω resistance will be <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-0ff7zderrsvv.png" /> (A) 3 A (B) 4 A (C) 5 A (D) 6 A

Tardigrade Admin · Accepted Answer

All the three given cells are in parallel ∴ re q=(r/3)=(3/3)=1 Ω Ee q=12 V <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/p-0ff7zdern99x.png" /> i=(12/1 + 1)=6 A

Q. In the given circuit, the current flowing in the $1 Ω$ resistance will be

$3 A$

$4 A$

$5 A$

$6 A$

All the three given cells are in parallel
$∴ r_{e q} = \frac{r}{3} = \frac{3}{3} = 1 Ω$
$E_{e q} = 12 V$

$i = \frac{12}{1 + 1} = 6 A$

Q. In the given circuit, the current flowing in the 1Ω resistance will be

3A

4A

5A

6A