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First off, this isn't a homework problem, but something I am trying to figure out on my own. I figured there wasn't a better place in the forums to ask though.
I'm trying to find the velocity of positive ions in a deuterium plasma that is heated to 15keV.
I'm not sure of the correct ones to use. I've tried the following.
1 eV = 1.602176487(40)×10−19 J
Ke=1/2MV*2
I've found the mass of dueterium as about 3.3444 x 10*-27 Kg.
Converting 15keV to J gives me 24032.647305 x 10*-19 J.
Plugging this into the kinetic energy formula doesn't work very well, as i get a V of less than 1. Am I not converting 15keV to the right amount of joules? I don't know if the temp in eV would convert directly to Joules.
Thanks!
Homework Statement
I'm trying to find the velocity of positive ions in a deuterium plasma that is heated to 15keV.
Homework Equations
I'm not sure of the correct ones to use. I've tried the following.
1 eV = 1.602176487(40)×10−19 J
Ke=1/2MV*2
The Attempt at a Solution
I've found the mass of dueterium as about 3.3444 x 10*-27 Kg.
Converting 15keV to J gives me 24032.647305 x 10*-19 J.
Plugging this into the kinetic energy formula doesn't work very well, as i get a V of less than 1. Am I not converting 15keV to the right amount of joules? I don't know if the temp in eV would convert directly to Joules.
Thanks!