Alternating current, electromagnetic oscillations...oh my!

<p>Nah, I'm just here wondering if they are a part of the Physics C: E&M exam. They're chapter 31 in my seventh edition Halliday/Resnick/Walker textbook, and I'm currently working under the assumption that they aren't. Any suggestions?</p>

<p>Help?</p>

<p>Merci.</p>

<p>We didn't learn them in my AP Physics class, so I hope not.</p>

<p>i use that book too, my teacher said it doesnt show up on the ap test...but collegeboard was formed by the devil so you never know</p>