Thanks for your answer. But as you know, for example,in a capacitor
the electric
field exist between the electrodes(plates), or we can say it is
ristricted there. what I need is an variable electric field like what
we see in a "Van de graaff" (that is limited just from one side).
In the other word, I want to have an electric field with this
specification that I could change its intensity (variable electrostatic
field). for example in the electromagnetic fields, you can change the
field's intensity by changing the current of the coil. So do you have
any idea for the electrostatic fields?
On Jan 2, 1:55 am, "Guy" <guy.vandegr...@[EMAIL PROTECTED]
> wrote:
> The easiest way is to move an electrostatically charge object. Just
> wave that charged rod or balloon, and theelectrostaticfiled will be
> variable. This will also create a minute magneticfield, because as we
> all know, the electric and magnetic fields are "coupled".
>
> Guy
>
>
>
> mohammad.esmae...@[EMAIL PROTECTED]
wrote:
> > Hi,
> > As you know there is an electricalfieldaround eachelectrostatic
> > charge. I know how to create anelectrostaticfield. But I have problem
> > by creating a "variableelectrostaticfield". Can you give me a guide?
>
> > Thanks in Advance- Hide quoted text -- Show quoted text -
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