Magnetic Effects of Electric Currents

question 1 of 1 Grade: Twelve - G12
question 1 of 1 Grade: Twelve - G12

Q: A current-carrying conductor produces a magnetic field. This is an example of?

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Total resistance: 1+2 = 3Ω in one branch, 3+2 = 5Ω in other branch. Parallel combination: 1/R = 1/3 + 1/5 = 8/15 → R = 1.875Ω. I = V/R = 4V / 1.875Ω ≈ 2.13A ≈ 2A.

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