<p>Are we responsible for phasor diagrams? I don’t remember the Prof talking about it but it’s in the book.</p>
<p>i didn’t know how to do #1 :(</p>
<p>everything else was really easy tho i thought…</p>
<p>Same here. I thought everything else was pretty easy. I messed up on the magnitude of the E and B for number 2… stupid mistake 
I figured something out for 1 but I wasn’t sure it was right.</p>
<p>wasn’t #2 just E=cB?</p>
<p>and didn’t they only want the magnitude of E and not B? lol</p>
<p>Yeah stupid mistake on my part. E=cB should be right. I realized right after I turned in my test.</p>
<p>t0m0 did u get #1? what were (c) and (d)? was c the resonsnat frequency 1/sqrt(LC)?</p>
<p>I felt like the answer for c was really complicated because you had to use your answer from part a. Instantaneous power was (I^2)R for part B, so if we wanted to get a maximum, the inside of the cosine function needs to be zero (cos0=1). In order to do that, the calculation was really complicated… since Zettl suggested that we only need to discuss the physical concepts, I just explained that.</p>
<p>But once again, I’m not really sure if this is right. </p>
<p>For d, I completely guessed, but I felt the question was way too vague…</p>
<p>solutions are up, got owned on #1 for sure</p>
<p>the means gonna be so high</p>
<p>i’m guessing around 75…</p>
<p>% that is lol</p>
<p>how much of chapter 35 do we need to know for the final? the material seems quite incomprehensible…at least to me!</p>
<p>wuts chapter 35</p>
<p>quantum mechanics
it has some pretttty weird equations and concepts…idk if he covered that in lecture</p>