A particular imaging coil has a resonance frequency of 63.85 MHz.
You observe that it has 50 picofarad capacitor across the inductor.
What is the size of the inductor in units of Henrys?
ν = (2 π)-1 (L C)-1/2
L = (2 π ν C)-2
L = (2 π 63.85x106 s-1)-2 (50x10-12 F)-1
L = 1.22x10-7 H
Please note that 1 H = 1 kg m2/ (A2 s2)
and 1 F = A2 s4 / (kg m2).