Find the mutual inductance between two coaxial loops of radii R and r (R gtgt r) with separation between the centre x.

Find the mutual inductance between two rectangular loops, shown in the figure.

Find the mutual inductance between two rectangular loops, shown in the figure.

Find the mutual inductance between two rectangular loops, shown in the figure.

L-R circuit and mutual inductance

Find the appoximate formula expressing the mutual inductance of two thin coaxial loops of the same radius a if their centres are separated by a distance l , with l gt gt a

Find the temperature distribution in the space between two coaxial cylinders of radii R_1 and R_2 filled with a uniform heat conducting substance if the temperatures of the cylinders are constant and are equal to T_1 and T_2 respectively.