What capacitor in series with a 100 ω resistor and a 21 mh inductor will give a resonance frequency of 1010 hz ?

The resonant frequency in a RLC circuit is given by

where L is the inductance and C the capacitance of the circuit.

By rearranging the equation, we get:

and by substituting the inductance of the circuit, and the resonant frequency, , we find the value of the capacitance we have to add:

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.