Question

Find the direction of the magnetic field B acting on a moving proton shown in the figure below if the direction of the magnetic force acting on it is as indicated. Assume that the magnetic field B acting on this proton is perpendicular to the velocity of this proton at the moment depicted in this figure. (As a standard convention, the symbol denotes a vector pointing into the page, and the symbol o denotes a vector pointing out of the page.) (U!) (Hint: In this case, the magnetic field B is unknown. Use the right-hand palm rule to determine the direction of the magnetic field B. For this problem, do NOT use the right-hand rule for the cross product because it's harder to be applied to this problem.) What is the direction of the magnetic field B acting on this proton at the moment depicted in this figure ? The magnetic field points: A. to the right; B. out of the page; c. into the page; D. to the left; E. upward; F. downward; G. to the upper-left direction; OH. to the upper-right direction; I. to the lower-left direction;

Answer 1

on a moving charge Magnetic force given by F = q (V x B) 18 Here, q=te : charge an proton is te F is along Direction of くっ 18 Direction of perdicted using Reile Right – hand option (A): to the right is correct