3. In the center of a circular loop of radius $R_1$, there is a very small loop of radius $R_2 \ll R_1$. The angle between the normal vectors of these loops is $\theta$. Determine the mutual inductance of this pair of loops.
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The magnetic field produced by a small loop of radius Rz at its center is given by the formula: B = (μ0 * I * A) / (2 * Rz) where B is the magnetic field, μ0 is the permeability of free space, I is the current flowing through the small loop, and A is the area of Show more…
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