In the given circuit, i is equal to ______

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In the given circuit, i is equal to _______ A

1. 10.12
2. 0.12
3. 0.01
4. None of the above

Correct Option: B

v_x = 500i 1
v_y = 400(i₁ – 0.001v_x) = 400 (i_x – 0.5i₁) = 200i_x
∴ 180 = 500i₁ + 100(i₁ – 0.6) + 200i₁ + 100(i₁ + 0.005v_y)
180 = 900i₁ – 60 + 100 × 0.005 × 200i₁
⇒ i₁ = 0.12 A