The potential difference between the points A and B in the circuit shown is 16 V. Which is/are the correct statement(s) out of the following?

Engineering

Physics

Ohm Law and Current Basics

Basic Circuit Theory and Kirchoffs Law for DC Circuit

Question

The potential difference between the points A and B in the circuit shown is 16 V. Which is/are the correct statement(s) out of the following?

A

The current through 2Ω resistor is 3.5 A.

B

The P.D. across the 2Ω resistor is 7 V.

C

The current through 4Ω resistor is 2.5 A.

D

The current through 3Ω resistor is 1.5 A.

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$\frac{x - 9}{1} + \frac{x - 0}{2} + \frac{x - 19}{8} = 0$

$\frac{8 x - 72 + 4 x + x - 19}{8} = 0$

13x = 91

x = 7

i₂ = $\frac{7}{2}$ = 3.5 A

i₄ = $\frac{12}{8}$ = 1.5 A = i₃ = i₁