Physics circuts

Question

In an electric circuit, a coil is connected in series with the inductance 52 mH and one

capacitor with capacitance of 20 pF together. At what frequency

does resonance occur in the circuit?

Answer 1

Use the formula:

f = 1 / (2 * π * √(L * C) ) Using Henries and Farads, this gives you the frequency in Hertz

Note the values:

52mH = 52 milliHenries, which is entered into the calculator as 5.2 * 10^-2

20pF = 20 picoFarads, entered as 2 * 10^-8