A Method of Measuring Small Inductances
S Butterworth · Proceedings of the Physical Society of London · 1911
The author shows how Anderson's method may be modified so that, while still retaining the usual standards of capacity, very small inductances may be measured. As in Anderson's method, balance is attained by a simple resistance adjustment. The conditions of maximum sensibility are indicated and experimental results are quoted in which an inductance of 20 microhenries is compared with a capacity of 0.1 mfd. The method may also be employed to compare a very low capacity with the usual mica standards of capacity.