What capacitance is needed to produce radio waves with a frequency of 2.1×107 Hz if the LC circuit contains an inductor with a inductance of 7.5×10−5 H ? 7.7×10−13 F 9.9×103 F 1.3×10−8 F 1.5×108 F
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What capacitance is needed to produce radio waves with a frequency of if the LC circuit contains an inductor with a inductance of ?