i still don't understand what you are trying to get me to understand about potential differnce or voltage or anything. It's nowhere in the chapter.
And for the second one, would it be B=F/IL, becuase that's the only other equation i know. :( I hate this. Why don't I get it, can you please...
i'm sorry that i didn't post an attempt, but i have no idea where to start with attempting this. my teacher is dumb! she gave us the chapter test, and didn't tell us anything else. we're supposed to teach ourselves the whole chapter?! i got all of them except for these 2. it's so tedius and...
Hi, I have 2 extremely hard questions. Any help would be appreciated so much! :)
1. Starting from a speed of 0 m/s, a proton is accelerated through a potential difference of 32000 V. What is the proton's velocity?
2. Is there a formula that I should use to solve for this problem?
3...