the magnetic field in the figure is decreasing at the rate 0.7 t/s . (figure 1) 1. What is the magnitude of the acceleration of a proton at rest at point a?2. What is the direction of the acceleration of a proton at rest at point a?a. horizontally to the rightb. downwardc. upwardd. horizontally to the lefte. a = 03.What is the magnitude of the acceleration of a proton at rest at point b? Express your answer as an integer and include the appropriate units.4. What is the direction of the acceleration of a proton at rest at point b?a. horizontally to the rightb. downwardc. upwardd. horizontally to the lefte. a = 05. What is the magnitude of the acceleration of a proton at rest at point c?6. What is the direction of the acceleration of a proton at rest at point c?a. horizontally to the rightb. downwardc. upwardd. horizontally to the lefte. a = 07. What is the magnitude of the acceleration of a proton at rest at point d?8. What is the direction of the acceleration of a proton at rest at point d?a. horizontally to the rightb. downwardc. upwardd. horizontally to the lefte. a = 0