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LC circuit with self-inductance 0.1mH and capacitance of 4microF. t=0 the capacitor has it max charge...

LC circuit with self-inductance 0.1mH and capacitance of 4microF. t=0 the capacitor has it max charge of 12 microC and it start discharge.
What will be the angular frequency of the oscillation in the circuit.
How long will it take to completely discharge
Find the max current flowing through the circuit
How will the charge in the capacitor change
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Answer #1

​in LC circuit the oscillation frequency is f=0.318×10^-5

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