120 reputation
129
bio website anhhuy.ch
location Switzerland
age 22
visits member for 3 years, 9 months
seen Aug 24 at 10:59

Jul
2
awarded  Curious
Mar
16
awarded  Famous Question
Feb
7
asked Regarding the centrifugal force in a 3-body system
Nov
22
awarded  Promoter
Nov
22
awarded  Yearling
Nov
22
revised Understanding the intermediate field method for the $\phi^4$ interaction
I resolved the first question but have different questions now, still very related to the second question, which is why I'm changing the post.
Nov
20
asked Understanding the intermediate field method for the $\phi^4$ interaction
Nov
20
accepted Misunderstanding Wick Ordering
Oct
30
comment What happens to an astronaut who's floating in a spaceship (in space) when it begins to move?
@NickKidman Thanks for your comment. I am aware of that and I actually started redesigning my website a few weeks ago. I won't call it "matura" anymore then.
Oct
30
asked Misunderstanding Wick Ordering
Jun
26
awarded  Popular Question
Oct
23
awarded  Notable Question
Aug
6
accepted Calculating the magnetic flux density of a thin, flat conductor
Aug
5
comment Calculating the magnetic flux density of a thin, flat conductor
If I'm not mistaken, it is $B = \frac{\mu_0 I}{2 \pi r}$. This looks pretty much like the expression in the standard solution, but why the cosine?
Aug
5
awarded  Critic
Aug
5
asked Calculating the magnetic flux density of a thin, flat conductor
May
14
awarded  Popular Question
Mar
15
accepted Rocket drive and conservation of momentum
Mar
15
revised Rocket drive and conservation of momentum
edited body
Mar
15
revised Rocket drive and conservation of momentum
added 52 characters in body