1. A proton is moving along the positive x-axis with a speed of 1.50 × 105 m/s in a magnetic field of 2.00 T that is oriented along the positive y-axis. a. In the space below, sketch a diagram representing B and v

b. Find the direction and magnitude of the electromagnetic force on the proton.

c. What is the force when the proton moves along the y-axis?

2. Repeat item 1 for an electron.