Answer :
Final answer:
The RLC circuit in a radio is used to tune into a specific frequency by adjusting the inductance or capacitance of the circuit. The resistance in the circuit helps control the circuit's bandwidth. In the case of this FM radio, the RLC circuit is tuned to a frequency of 99.7 MHz.
Explanation:
he RLC circuit in the radio can be used to tune into an FM station broadcasting at 99.7 MHz.
To understand how this tuning works, it's essential to know that an RLC circuit consists of a resistor (R), inductor (L), and capacitor (C). In the context of a radio, these components are used to create a resonant circuit that can selectively filter and amplify specific frequencies, such as the FM station's signal at 99.7 MHz. By adjusting the values of the inductor and capacitor, the circuit can be tuned to resonate at the desired frequency, allowing the radio to receive and process that particular station's broadcast. This tuning mechanism is fundamental to radio reception, enabling listeners to access different stations by adjusting the circuit's resonance frequency.
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