The resonant frequency of the hearing aid must be equal to the given frequency f = 1800 Hz.
Hence the required inductance is = L = 1.56 mH
QUESIUI 10 U10 Hearing aids can be tuned to filter out or amplify either high- or...
Hearing aids can be tuned to filter out or amplify either high- or low-frequency sounds, depending on the frequency range in which a user has suffered hearing loss. If, for instance, a user needed to amplify low-frequency sounds and the hearing aid had a capacitance of 2.0 μF what inductance L should it have in order to produce peak signals at 800 Hz? mH