The tuned circuit of an oscillator in a simple `AM` transimitter employs a `40muH` coil and `12`
Channel: Doubtnut
Date: 2020-02-16

The tuned circuit of an oscillator in a simple `AM` transimitter employs a `40muH` coil and `12` nanofarad (`nF`) capacitor. If the oscillator ouput os modulated by audio frequency of `5 kHz`, which of the following frequencies doesn\'t appear in the output `AM`?