A straight vertical wire carries a current of 1.45 Amp downward in a region between the poles of a large electromagnet where the field strength is 0.585 T and is horizontal.
A. Find the direction of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is toward the east?
B. Find the magnitude of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is toward the east?
C. Find the direction of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is toward the south?
D. Find the magnitude of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is toward the south?
E. Find the direction of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is 30 degrees south of west?
F. Find the magnitude of the magnetic force on a 1.80 cm section of this wire if the magnetic-field direction is 30.0o south of west?