j.j thompson (1 Viewer)

[pman]

outline the j.j thompson electron experiment that proved it was a negatively charged particle

 

[Bboy-twoFousand]

hmmmm that wash is first, i think, experiment. This is where he passed cathode rays through a magnetic field and he found that it was deflecting towards the positive plate, so JJ Thompson said cathode rays were negatively charges...

I think that is it... but you have to go a bit more in depth about it

 

[pman]

All i lack is that depth

 

[helper]

You need:
Experimental Setup
Basic order and sequence of experiment
Basic physical calculation
Result in q/m ratio and importance