Question

in a circuit diagram how to find I1,I2and I3 if R1=2ohm ,R2=3ohm ,R3=6ohm​

Answer 1

★ Correct question:-

• In a circuit R₁ = 2Ω , R₂ = 3Ω & R₃ = 6Ω connected to a battery of 12V , the find current of each resistor

★ Solution:-

Finding current of each resistor by ohms law

V = I × R

Where

• V : voltage
• I : current
• R : resistance

I₁ :

♦ 12 = I₁ × 2

♦ I₁ = 12/2

♦ I₁ = 6A

I₂ :

♦ 12 = I₂ × 3

♦ 12/3 = I₂

♦ I₂ = 4A

I₃ :

♦ 12 = I₃ × 6

♦ 12/6 = I₃

♦ I₃ = 2A

★ Answers

• I₁ = 6A
• I₂ = 4A
• I₃ = 2A