Question: A cosmic ray proton moving toward the Earth at 6.5 Ã- 107 m/s experiences a magnetic force of 1.55 Ã- 10-16 N. What is the strength of the magnetic field if there is a 45º angle between it and the proton's velocity? The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.