Find the equivalent resistance across the terminals of source of e.m.f. 24 V for the circuit shown in figure

Question

Find the equivalent resistance across the terminals of source of e.m.f. 24 V for the circuit shown in figure <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/d527abcec42bed3d8c9913851ee7334c-.png" /> (A) 15 Ω (B) 10 Ω (C) 5 Ω (D) 4 Ω

Tardigrade Admin · Accepted Answer

Given circuit can be reduced to a simple circuit as shown in the following figures <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/9a7b356fdd2c8bb636933e5770882bd8-.png" /> So equivalent resistance =(10 × 10/10+10) Ω=5 Ω

Q. Find the equivalent resistance across the terminals of source of e.m.f. $24 V$ for the circuit shown in figure

$15 Ω$

$10 Ω$

$5 Ω$

$4 Ω$

Given circuit can be reduced to a simple circuit as shown in the following figures

So equivalent resistance $= \frac{10 \times 10}{10 + 10} Ω = 5 Ω$

Q. Find the equivalent resistance across the terminals of source of e.m.f. 24V for the circuit shown in figure

15Ω

10Ω

5Ω

4Ω