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Time dependent electric field
Posted 2022年5月4日 GMT-4 08:56 Electromagnetics, Charged Particle Tracing, General Version 5.3a 1 Reply
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Hi all,
I would like your suggestion at hand.
I am a newbie at comsol. I have a model with two parts in a chamber. One part (DEE) is given the electrical potensial(-800v) while the rest are kept grounded.
I would like help in giving a variable electric field for this model. such a way that for a certain time period its at -800v and then moves to +800v with frequency 2.85e6Hz.
Could anyone give suggestions on this query?
My intent is to simulate a particle tracing in this model such that with the influence of the electric field the particle simulates a centrifugal motion such as in a cyclotron.
Kindly find the model attached with this query.
with regards, Ajay Mohan
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Hello anyone has an idea on this query?
I have got a particle trajectory result for setting potential Vo as -800v. But to alternate the potential between -800v to +800v what could be the equation to be set at potential?
So far i have got this equation with a waveform of sin function. V0wv1(sin(ft/4))
is this viable for a result?