The question askes about the path of the electron. I need to know if I am doing it correctly whether it was asked for a proton or an electron.
The Attempt at a Solution
I answered it C. Because it is an electron, I used my left hand. My thumb points to the right and my other fingers pointing into the page, so the force points to the bottom of the page. Thus, the electron’s will be as illustrated in choice C. If that was a proton, it will be the other way around, like in B. Am I right?