Recent content by jagguy

Homework Statement Hi, I have 2 capacitors c1, c2 c1=.05 uF c2=.1 uF Q=CV c1 is fully charged and connected to a .4V battery in a parallel circuit c2 is uncharged c2 was unconnected initially to c1 but once joined c2 can receive a charge from c1. charge on C1=2 X 10^-8 what is the %...

i go t an answer of 2mm because ax value where a is halved so x is doubled to keep same forumla

I/Io =e-ax

I/Io= e-ax

Homework Statement This i self study! Hi, How thick should a foil made from absorber II be to give the same absoption as 1mm thick foil made from absorber I for xrays with energy 5X106 xray beam passing through an absorption material it is attenuated , this is given by I/Io e-ax io...