A Proton Is Released Such That Its Initial Velocity Is

Multiple Choice

A proton is released such that its initial velocity is from right to left across this page.The proton's path,however,is deflected in a direction toward the bottom edge of the page due to the presence of a uniform magnetic field.What is the direction of this field?

A) out of the page
B) into the page
C) from bottom edge to top edge of the page
D) from right to left across the page