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# Science Fair Project Encyclopedia

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# LC circuit

An LC circuit consists of an inductor and a capacitor. The electrical current will alternate between them at an angular frequency of $\sqrt{1 \over LC}$, where L is the inductance, and C is the capacitance.

An LC circuit is an idealized model since it assumes there is no dissipation of energy due to resistance. For a model incorporating resistance see RLC circuit.

Last updated: 08-04-2005 19:40:27
03-10-2013 05:06:04