An electron moving in a direction perpendicular to a uniformmagnetic field at a speed of
3.2 107 m/s undergoes an acceleration
of 8.0 1016 m/s2 to the right
(thepositive x-direction) when its velocity is upward
(thepositive y-direction). Determine the magnitude
anddirection of the field.
Your answer differs from the correct answerby 10% to 100%. T