@proceedings {763,
	title = {Updating a Homebrewed Nuclear Magnetic Resonance (NMR) Apparatus for the Advanced Lab},
	year = {2023},
	month = {03/2023},
	publisher = {HamSCI},
	address = {Scranton, PA},
	abstract = {<p>Protons are like little magnets, and little magnets are characterized by a single number, the magnetic moment <em>μ</em>. It{\textquoteright}s possible to measure the magnetic moment of the proton in the undergraduate lab with a modest circuit called a marginal oscillator. We will demonstrate a few of these circuits in action, and solicit advice on how to use varactors to modulate the frequency of oscillation of these circuits.\&nbsp;</p>
},
	author = {Declan Mulhall}
}
