A problem about generator

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--- In [email=COMSOL_Users%40yahoogroups.com]COMSOL_Users@yahoogroups.com[/email], &sup1;p&sup1;q <jason_key44@...> wrote:
>
> Hello!every one . I want to calculate the current of the generator .
> In example of Ac/Dc module,the voltage of winding of generator was
> calculated by Vi=L*Ez_emqa/A (in "options > Integration coupling
> variable > subdomain vaiable" ) Can everybody give me a good idea to
> get the current?
> thanks
>

Not exactly what you wanted, but I have contacted support on the formula Vi=L*Ez_emqa/A since there werent any turnes specified. They confirmed this and said the actual formula should be Vi=NN*L*Ez_emqa/A.
It seems that some examples could be bugged or incomplete, so be sure to check the formulas in general.

Simuman