Physics, 24.02.2020 19:05 raemyiajackson1
The average distance an electron travels between collisions is 2.0 μm . What acceleration must an electron have to gain 2.0×10−18 J of kinetic energy in this distance? Express your answer to two significant figures and include the appropriate units. a = nothing nothing
Answers: 3
Physics, 23.06.2019 01:00, pulliamdylan
What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?
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Physics, 23.06.2019 02:30, xrivas
Intro: a solid ball of radius rb has a uniform charge density ρ. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of ρ, rb, r, and ϵ0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of ρ, rb, r, and ϵ0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limr→∞e(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as r→∞.
Answers: 1
The average distance an electron travels between collisions is 2.0 μm . What acceleration must an el...
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