🤓 Based on our data, we think this question is relevant for Professor Spike's class at UW-MADISON.
Here, q = 1.6 × 10-19 C, m = 1.67 × 10-27 kg, = 0.7 T/s, and r = = 1 × 10-2 m.
The magnetic field in the figure is decreasing at the rate of 0.7 T/s.
(a) What is the magnitude of the acceleration of a proton at rest at point a? Express your answer as an integer and include the appropriate units.
(b) What is the direction of the acceleration of a proton at rest at point a?