Magnetic Forces

Dan, your mind mapping skills are getting better and better! Continue to use meaningful images in your branches and try to bring the meeting points of words on each branch closer together. As well as saving space, you make the associations closer together in space, hence, more memorable, meaningful and powerful! - Are you sure we use cm for the length of wires in the f=BIl equation? - When you speak about the centripetal force you could link the equation F=Bqv with it to give the radius r - Good coverage of left hand rule, but I would put a branch for right there, unless you expand a lot more to show what the right hand can be used to find out