Un protone, inizialmente fermo, viene accelerato \nell'attraversare una zona di campo elettrico uniforme
E = 3,0 · 10V/m, per un tratto d= 15 cm; calcola quale
velocità raggiunge alla fine del tratto. [2,9·10 m/s]

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,?

What is a subatomic particle with a negative charge and very little mass?

Both independent and dependent clauses