All About Circuits

1/2 pi sqrt(lc)

I

Thread Starter

ironasona

Joined Nov 12, 2020
53
so i was wondering can anyone check this equation for me ? is it to the power of ^-9 or ^-6 am not quite sure

fr=1/2pie sqrt 50*10^3*0.01*10^6=7118Hz

trying to find resonant frequency
 
Irving

Irving

Joined Jan 30, 2016
3,884
Why dont you make it clear whch is L and which is C and make sure your exponents have the right sign then you might get the right answer

Alternatively, with L in microHenries and C in microFarads the result will be in MHz

Assuming those values were 50,000 microHenries and 0.01 microFarads, then the result is indeed 0.007118MHz or 7118Hz
 
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