Recent content by carnom

Thanks, but for A you put a q in the formula, but the charge is not given and i have no idea how to find it. A bit more help would be appreciated. Thanks again. Also, m= 1.67 X 10^-27, right?

Ive been working on this problem for a few hours and can't get the last few parts. In a linear accelerator, protons are accelerated from rest through a potential difference to a speed of approximately 3.1 X 10^6 meters per second. The resulting proton beam produces a current of 2 X 10^-6...