1. The problem statement, all variables and given/known data Problem 1 If all of the particles shown in the figure are electrons, what is the direction of the magnetic field that produced the indicated deflection? http://session.masteringphysics.com/problemAsset/1013281/5/jfk.Figure.24.Q35.jpg Choices Up (toward the top of the page) Down (toward the bottom of the page) Out of the plane of the paper Into the plane of the paper Problem 2 Which particle has the largest mass? http://session.masteringphysics.com/problemAsset/1013278/5/jfk.Figure.24.Q34.jpg 2. Relevant equations m=qBr/v 3. The attempt at a solution Problem 1 >_> I am really not good at this right hand rule for forces thing. Anyways...I had my hand in a position that pointed into the the computer, but because the question is about electrons I was thinking the answer was Out of the plane... Problem 2 I was thinking...the bigger the mass, the bigger radius it would experience, and thus the answer was D. I just want to confirm my logic with this question.