A loop of wire enclosing an area of 1.5 m2 is placed perpendicular to a magnetic field. The field is given in teslas as a function of time t in seconds by B(t) = (20t/3)-5 The induced emf in the loop at t = 3 s is most nearly.

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.