EngiRef / Formulas
Resonant Frequency
Frequency at which XL equals XC
AC Circuits
Source Details
Id
elec-resonant-freq
Name
Resonant Frequency
Discipline
electrical
Category
AC Circuits
Latex
f_0 = \frac{1}{2 \pi \sqrt{LC}}
Description
Frequency at which XL equals XC
Conditions
Ideal LC or RLC with negligible resistance
Variables
[
{
"symbol": "f₀",
"name": "Resonant Frequency",
"unit": "Hz",
"siUnit": "Hz"
},
{
"symbol": "L",
"name": "Inductance",
"unit": "H",
"siUnit": "H"
},
{
"symbol": "C",
"name": "Capacitance",
"unit": "F",
"siUnit": "F"
}
]Solve For
f₀, L, C
Tags
resonance, frequency, lc, tuning
Is Custom
false