Lab6 - from _future_ import division f from visual import *...

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from __future__ import division from visual import * f ## Initial values # velocity = vector(-5.2e4, 0, 0) # Enter the proton's velocity position = vector(3e-10, 0, 0) radius = 8e-11 deltat = 1e-19 # Adjust if program runs too slowly or too quickly d scene.autoscale=1 #Turns off autoscaling. Set to 1 to turn it back on. s ## Constants # # In this section, define any constants you may need mnofp = 1e-7 protonq = 1.6e-19 scale = 2e-8 s ## Objects # #Change the initial vector position of the proton below: proton = sphere(pos=position, radius=1e-11, p #Change the observation location (position of the tail of the arrow) below: barrow1=arrow(pos=vector(0,1,0)*radius, axis=vector(0,0,0), color=color.cyan) b #Add more arrows to find magnetic field at other observation locations. #Set axis to (0,0,0) initially and update it in the loop. barrow2=arrow(pos=vector(0,-1,0)*radius, axis=vector(0,0,0), color=color.cyan) barrow3=arrow(pos=vector(0,0,1)*radius, axis=vector(0,0,0), color=color.cyan)
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This note was uploaded on 04/14/2011 for the course PHYSICS 2212 taught by Professor N/a during the Spring '08 term at Georgia Institute of Technology.

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Lab6 - from _future_ import division f from visual import *...

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