GKFix MCQ Question

What is the average rate of change of flux per turn in Example 6.3?

• A. 1.2π × 10⁻⁶ Wb/s
• B. 1.8π × 10⁻⁶ Wb/s
• C. 2.4π × 10⁻⁶ Wb/s
• D. 3.0π × 10⁻⁶ Wb/s