In the equivalent circuit of a quartz crystal, LCR arm has an inductance of 4 mH and capacitor has a value of 4nF, then the series resonant frequency of the oscillator is:

In the equivalent circuit of a quartz crystal, LCR arm has an inductan

1.	In the equivalent circuit of a quartz crystal, LCR arm has an inductance of 4 mH and capacitor has a value of 4nF, then the series resonant frequency of the oscillator is:
A.	0.25 MHz
B.	2.5 MHz
C.	25 MHz
D.	5 MHz
Answer» B.