The lowest frequency in the FM radio band is 88.3 MHz. (a) What inductance (in pH) is needed to produce this resonant frequency if it is connected to a 2.50 pF capacitor? (b) The capacitor is variable, to allow the resonant frequency to be adjusted to as high as 108 MHz. What must the capacitance be (in pF) at this frequency? pF

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The lowest frequency in the FM radio band is 88.3 MHz.
(a) What inductance (in µH) is needed to produce this resonant frequency if it is connected to a 2.50 pF capacitor?
µH
(b) The capacitor is variable, to allow the resonant frequency to be adjusted to as high as 108 MHz. What must the capacitance be (in pF) at this frequency?
pF
Transcribed Image Text:The lowest frequency in the FM radio band is 88.3 MHz. (a) What inductance (in µH) is needed to produce this resonant frequency if it is connected to a 2.50 pF capacitor? µH (b) The capacitor is variable, to allow the resonant frequency to be adjusted to as high as 108 MHz. What must the capacitance be (in pF) at this frequency? pF
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