/sci/ - Science & Math

>>7241470
mmhhkay

The first one

Step one draw 2 circles apart from each other. Connect them with lines.

Take another colour... draw a circle somewhere.
The circle can contain one or two of your previous circles.

The second one:
Here is a different kind of cirlce.
Draw an arrow, bend the arrow to a circle. Keep the Arrow head.

The third one:
Perpendicular to the Circle of the second law, you can draw other circles or lines.

The fourth one.
This is exactly like the second law + the third, but with other circles and lines, which are magically connected.


That is essentially it.

how do maxwell's equations hold under Lorentz transformations?

>>5839803

like this

What are some simple experiments that show Maxwell's equations?

I know faradays talks about a loop of wire and putting a magnet through it but what about the other laws?

And are there any good sights with simple explanations of each law?

Technically not just one law, but it's kind of hard to separate them.

Okay, this is going to look like a homework problem, but I don't actually study maths. I'm actually trying to teach myself vector calculus, and doing some problems, but I got stuck on this one particular question and was wondering if anyone could help? (:

<div class="math"> \frac{d\vec{E}}{dt} = \vec{E_{0}} + \vec{B} \times \vec{E_{0}} [\eqn]

<div class="math">\frac{d\vec{B}}{dt} = \vec{B_{0}} + \vec{E} \times \vec{B_{0}}[\eqn]

assuming that <span class="math">\vec{E_{0}}[\math] and <span class="math">\{B_{0}} are orthogonal (\vec{E_{0}} \cdot \vec{B_{0}} = 0[\math]), the problem asks me to solve for \vec{B}[\math] and \vec{E}.

I tried solving the system of 6 scalar differential equations using matrix methods, but that got a little messy and I kinda lost the will to live. am I missing anything? is there some simple observation I need to make that pretty much solves it for me?

sorry for bothering you with this, but I've been trying for days :/[/spoiler][/spoiler]</div></div>

I love this shit

>div B = 0 (?)

Any news in this field, /sci/?

You jelly nonmaths/physicsfags?

What does you're chosen field of study have that even comes close to this level of fundamental beauty and understanding?