Subject: applet

Date: Fri, 15 Oct 1999 14:09:41 -0400

From: Daniel Lemire <Daniel.Lemire@Videotron.ca>

To: hwang@phy03.phy.ntnu.edu.tw

Good day,

I checked your E/M applet today. Maybe you can help me out...

When I set both E and M fields to zero, I would expect the particule to

move at a constant speed in a constant direction (or possibly stay still).

Yet, no matter what I do, it doesn't seem to work.

I am just trying to show to a friend that a charged particule standing

still in a magnetic field won't feel a thing... if there is not E field.

Your applet would be perfect... but it doesn't give the desired result.

Daniel Lemire

--------------------------------------------------------------------------------

Subject: Re: applet

Date: Fri, 15 Oct 1999 22:11:30 -0400

From: Daniel Lemire <Daniel.Lemire@Videotron.ca>

To: Fu-Kwun Hwang <hwang@phy03.phy.ntnu.edu.tw>

Thanks for your quick reply!

Date: Fri, 15 Oct 1999 14:09:41 -0400

From: Daniel Lemire <Daniel.Lemire@Videotron.ca>

To: hwang@phy03.phy.ntnu.edu.tw

Good day,

I checked your E/M applet today. Maybe you can help me out...

When I set both E and M fields to zero, I would expect the particule to

move at a constant speed in a constant direction (or possibly stay still).

Yet, no matter what I do, it doesn't seem to work.

I am just trying to show to a friend that a charged particule standing

still in a magnetic field won't feel a thing... if there is not E field.

Your applet would be perfect... but it doesn't give the desired result.

Daniel Lemire

--------------------------------------------------------------------------------

Subject: Re: applet

Date: Fri, 15 Oct 1999 22:11:30 -0400

From: Daniel Lemire <Daniel.Lemire@Videotron.ca>

To: Fu-Kwun Hwang <hwang@phy03.phy.ntnu.edu.tw>

Thanks for your quick reply!