<p>I am studying magnetism and I am so lost. Specifically, I'm have trouble with some problems that I believe relate to ampere's law. </p>
<p>Has anyone here taken physics and know of any good websites where I can get some help?</p>
<p>Thanks!</p>
<p>If you’re talking about a regular class, like honors and not AP I would like this, too. =D</p>
<p>Can’t you just try Sparknotes or Cliffsnotes? They probably have some information. From what I’ve been able to find, most sites either charge you money for help, or the site only covers a certain portion of what you’re learning.</p>
<p>hippocampus.org =]</p>
<p>^Does that site really work? I’ve seen it before but I haven’t actually looked into it that much.</p>
<p>yeah, it has really good physics tutorials</p>
<p>Sounds good…I’m not in physics but I see it has other subjects so thanks for the link!:)</p>
<p>Really? I used it somewhat for APUSH and didn’t like it much. I can check for physics, though. Thanks. =)</p>
<p>I watched one and it was much help.</p>
<p>i can help you if you want ,
all it is is the line integral of B dot ds = uI ,
so if you draw a path with an easy geometry so that B is the same everywhere
you can take the B outside the integral ,
and it’s all fun and games from there</p>