AIIMS2011Physics-Electromagnetism
AIIMS 2011 Physics Inductance MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Mutual inductance M between two concentric coils of radii 1 m and 2 m is
A
μ₀π/2
B
μ₀π/4
C
μ₀π
D
2μ₀π
Correct Answer
Option B
Detailed Explanation
Resultant intensity, I = I1 + I2 + 2√I1I2 cos φ.
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