If I want to create an alternating magnetic field using an inductor, what difference would it make to use a series RL or a series RLC circuit ? How will the presence of a capacitor affect the magnetic field ?
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$\begingroup$ Well, you haven't specified what type of voltage source you're using. Surely it's an alternating circuit? $\endgroup$ – GodotMisogi May 8 '16 at 2:23
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$\begingroup$ Yes, that would be on alternating current. $\endgroup$ – mwa1 May 8 '16 at 7:02