Two similar coils of radius is R are lying concentrically with their planes at right…

Physics · Class 12 · CBSE — Moving Charges and Magnetism

1. \(\frac{\sqrt{5 \mu_{0} I}}{2 R}\)
2. \(\frac{3 \mu_{0} I}{2 R}\)
3. \(\frac{\mu_{0} 1}{2 R}\)
4. \(\frac{\mu_{0} l}{R}\)

Answer

(A) 5 _ 0 I 2 R

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