# science

the total energy in an L-c-circuit converts from electrical to magnetic in 2uS calculate the frenqency of L-C-Oscillation answer

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1. During 1 period
El→Mag→El→Mag→El
=> T= 4•2 μs= 8 μs=8•10⁻⁶ s
f=1/T=1/8•10⁻⁶=1.25•10⁵ Hz

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