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response of a charge in an electric field

Posted Sep 28, 2010, 4:22 a.m. EDT 1 Reply

Adityendra Suman
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Hi all,

can someone tell me, if it is possible to trace the path of a charge particle in a given electric field using comsol 3.5?
If so how can go about doing it.

plz reply asap..

1 Reply Last Post Sep 28, 2010, 12:24 p.m. EDT
Ozgur
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Posted: 1 decade ago Sep 28, 2010, 12:24 p.m. EDT
yes- start by writing down the equation of motion for the particle (e.g. m(dv/dt)=Fdrag+Felectric etc.) In post processing under particle tracking you can then specify your EOM and track the particle.
yes- start by writing down the equation of motion for the particle (e.g. m(dv/dt)=Fdrag+Felectric etc.) In post processing under particle tracking you can then specify your EOM and track the particle.

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