- #1
Steve F
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Trying to figure out why an inductor in parallel with a lamp and battery will cause the lamp to GRADUALLY increase in brightness to a steady glow. I understand the concept of a coil of wire, producing a changing magnetic field when the current running through it changes then the changing magnetic field induces an EMF in the wire such that it opposes the change in current. But I can't figure out how that causes a lamp to gradually increase to a steady glow. Any help appreciated. See link below for the circuit...Cheers!
https://drive.google.com/open?id=0Bxy2-zwsu_XUWjNLTTBVOTM0cFE
https://drive.google.com/open?id=0Bxy2-zwsu_XUWjNLTTBVOTM0cFE
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