I am a student minor in physics and I am taking this course of particle physics. And I have been lost since the Non-Abelian Gauge Theory which a few lectures before Electroweak unified Theory lecture.
i am completely confused and overwhelmed by the math since the mid-term exam, since I was not...
Ah, I totally ignored gravity >.<
With gravity the formula is:
mgh=σql/2ε+0.5mv^2
(5*10^-7)(9.81)(0.4-0.1)=(8*10^-12)(6*10^-6)(0.4-0.1)/2ε+0.5(5*10^-7)v^2
v=1.62m/s
The answer is finally correct.
Thanks for all the help >.<
Homework Statement
A small sphere with mass 5.00×10−7 kg and charge +6.00 μC is released from rest a distance of 0.400 m above a large horizontal insulating sheet of charge that has uniform surface charge density σ = +8.00 pC/m2.Using energy methods, calculate the speed of the sphere when it is...