Find the current through 10 Ω resistor:-

Question

Find the current through 10 Ω resistor:- (A) Zero (B) 0.6A (C) 0.3A (D) None

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/584a0ff5f53677882a835651068f74fa-.png" /> KCL at point A I 1+ I 2+ I 3=0 ⇒ ( X -3/10)+( X -0/6)+( X -4.5/3)=0 ⇒ (3 x -9+5 x +10 x -45/30)=0 ⇒ 18 x =54 ⇒ X =3 volt I 1=( X -3/10)=0 A

Q. Find the current through $10 Ω$ resistor:-

Zero

0.6A

0.3A

None

$K C L$ at point $A$
$I_{1} + I_{2} + I_{3} = 0$
$\Rightarrow \frac{X - 3}{10} + \frac{X - 0}{6} + \frac{X - 4.5}{3} = 0$
$\Rightarrow \frac{3 x - 9 + 5 x + 10 x - 45}{30} = 0$
$\Rightarrow 18 x = 54$
$\Rightarrow X = 3$ volt
$I_{1} = \frac{X - 3}{10} = 0 A$

Q. Find the current through 10Ω resistor:-