Find the equivalent resistance between the points A and B

Question

Find the equivalent resistance between the points A and B <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-yjgvwh95ljpwavna.jpg" /> (A) 2Ω (B) 4Ω (C) 8Ω (D) 16Ω

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/p-yjgvwh95ljpwqbjc.jpg" /> This is a balanced Wheat-stone bridge. So, we can ignore the 10Ω resistance. RA B=(6 × 12/18)=4Ω

Q. Find the equivalent resistance between the points $A$ and $B$

$2Ω$

$4Ω$

$8Ω$

$16Ω$

This is a balanced Wheat-stone bridge. So, we can ignore the $10Ω$ resistance.
$R_{A B} = \frac{6 \times 12}{18} = 4Ω$

Q. Find the equivalent resistance between the points A and B

2Ω

4Ω

8Ω

16Ω