A Proton Is Released Such That It Has an Initial

Multiple Choice

A proton is released such that it has an initial speed of 5.0 *10⁵ m/s from left to right across the page. A magnetic field of 1.2 T is present at an angle of 30° to the horizontal direction (or positive x axis) . What is the magnitude of the force experienced by the proton? (q_p = 1.6 *10^-19 C)

A) 3.8 *10^-14 N
B) 7.5 * 10³ N
C) 4.8 *10^-14 N
D) 1.3 * 10^-19 N