Homework Help: Physics please help!

Posted by Mary on Wednesday, October 17, 2007 at 11:19am.

FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance has a value of 4.60 x 10^-7 H, determine the range of capacitance values that are needed so the antenna can pick up all the radio waves broadcasted by FM stations.

_____F (lowest acceptable capacitance)

____F (highest acceptable capacitance)

Physics please help! - bobpursley, Wednesday, October 17, 2007 at 3:07pm
Find Xl (2PI f L)
then find C such that
Xc= 1/2PI*f*C where Xc= Xl

do it at each frequency end.

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