Which rule would you use here?I did all the MCQs of Electromagnetic Induction from redspot topical (2001-11) and haven't come across Fleming's right hand rule. Also, there are only 2 paths for light rays that we have to learn for diverging lenses, right?
My sir told us that for the deflection of beta particles (fast moving electrons), we use the FRH. For this question as well, our sir made us use the FRH
But yeah I think you are also right, as the middle finger shows us the direction of current that is opposite to the direction of electron flow, and the correct answer will come by using the FLH