Question

Figure show, current in a part of electrical circuit, then the value of current is -

a. 1.7A
b.3.7A
c.13A
d.1.0A

Answer it fast.​

Answer 1

Answer :-

→ Option A ; 1.7 A .

Step-by-step explanation :-

Firstly, see the clear image .

Thus, this circuit is arranged in parallel combination .

Therefore, I₃ = I₁ + I₂ = 2 + 2 = 4 A .

And, I₃ = I₄ + I₅ .

→ 4 = 1 + I₅ .

→ I₅ = 4 - 1 = 3 A.

Now,

I₅ = I₆ + I₇ .

→ 3 = 1.3 + i .

→ i = 3 - 1.3 .

$\therefore$ i = 1.7 A . [ Option A ] .

Hence, it is solved .