hey sorry im up with another..
pls. excuse the drawing.. jus wanted to ask whether is it right to draw .?? this kinda ques. is in every paper..
n the ms never has ny drawings..
Thanks in advance..
There should be 3 readings taken, hence one GM tube at the top, one in the middle and one at the bottom.
This shows how the deflection would force the Beta particles up and not to the bottom, thus the lower GM tube has a lower reading than the one on the top.