Question 8 What is the angle between a wire carrying an 5.10-A current and the 61.4-T field it is in if 79.7 cm of the wire experiences a magnetic force of 20.7 N? Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here No answer submitted Question 9 A stationary proton is in a uniform magnetic field of 0.20 T. What is the magnitude of the magnetic force on the proton? Select the correct answer ON O 1.6 x 10-20 N 3.2 x 10-21 N O 3.2 x 10-20 N 1.6 x 10-21 N No answer submitted (1 points) CHECK ANSWER 0 of Unlimited checks used (1 points) CHECK ANSWER 0 of Unlimited checks used Question 10 What is the maximum force on an aluminum rod with a 0.147 C charge that you pass between the poles of a 1.50 T permanent magnet at a speed of 4.69 m/s? Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here No answer submitted BN (1 points) CHECK ANSWER 0 of Unlimited checks used Question 11 This question contains multiple parts. Make sure to read all the instructions and answer each part. An electron moves through a region with a uniform magnetic field of unknown magnitude directed in the +y direction Part a At the instant that the electron is moving in the +z direction with a velocity of 2.75e+6, it experiences a magnetic force of 2.12 pN in the +x direction. Calculate the magnitude of the magnetic field. Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8 Enter answer here No answer submitted Part b If the electron were replaced with a proton moving with the same velocity, how would the magnetic force on the particle change? Select the correct answer The magnetic force on the proton would be weaker in magnitude and in the same direction to the force on the electron. Your Answer The magnetic force on the proton would be equal in magnitude but opposite in direction to the force on the electron. The magnetic force on the proton would be equal in magnitude and in direction to the force on the electron. The magnetic force on the proton would be greater in magnitude but opposite in direction to the force on the electron. The magnetic force on the proton would be weaker in magnitude but opposite in direction to the force on the electron. The magnetic force on the proton would be greater in magnitude and in the same direction to the force on the electron. Saved Part c If the electron were replaced with a proton moving with the same velocity, how would the resulting acceleration of the particle change? Select the correct answer The resulting acceleration of the proton would be weaker in magitude and in the same direction as the acceleration of the electron. The resulting acceleration of the proton would be equal in magnitude and oppositely directed compared to the acceleration of the electron. The resulting acceleration of the proton would be equal in magnitude and in the same direction as the acceleration of the electron. The resulting acceleration of the proton would be greater in magnitude and oppositely directed compared to the acceleration of the electron. The resulting acceleration of the proton would be weaker in magnitude and oppositely directed compared to the acceleration of the electron. The resulting acceleration of the proton would be greater in magnitude and in the same direction as the acceleration of the electron. T (1 points) CHECK ANSWER 0 of Unlimited checks used (1 points) CHECK ANSWER 0 of Unlimited checks used (1 points)