A series circuit containing inductance L1 and capacitance C1 oscillates at angular frequency ω. A second series circuit, containing inductance L2 and capacitance C2, oscillates at the same angular frequency. In terms of ω, what is the angular frequency of oscillation of a series circuit containing all four of these elements? Neglect resistance. (Hint: Use the formulas for equivalent capacitance and equivalent inductance; see Module 25-3 and Problem 47 in Chapter 30.)
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