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A 1200 Ω resistor, a 600 nF capacitor and a 25 μH inductor are placed in...

A 1200 Ω resistor, a 600 nF capacitor and a 25 μH inductor are placed in series with a variable
frequency AC source.
1. Find the reactances χC and χL and the circuit impedance Z when ƒ = 1500 Hz.
2. The fixed capacitor is replaced with a variable capacitor, and we are going to use the
circuit to tune an AM radio, searching for the resonant frequencies. Since the AM band
holds frequencies between 520 kHz and 1610 kHz, what range of capacitance values
must the variable capacitor handle?

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