Fatima is designing an advanced Graphics card for the next generation video game system she needs to be able to precisely control the conductor do you have the electron a components for this purpose she should use materials that are blank in an element that is likely to have this property is blank

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?