Please help me answer all the questions on this page and thoroughly explain how you got them

Use the following image to answer questions 8-9: A long, straight wire is carrying a current of 3,500.0 A in the direction shown in the figure. The point P is 0.060 m from the wire. point P? 8. What is the magnitude of the magnetic field at the 0.04 8 P I 9. A proton is at rest at point P. Complete the sentence: The magnetic force that the proton experiences is _ a. into the page be out of the page c. upward d. downward e. zero 10-13. Next to a wire carrying current there is a loop made of a stretchy conductor. Answer the following questions for the moment that the loop is suddenly stretched to become much larger. 10. Determine the direction of the magnetic field in the loop. 11. Determine whether the magnetic flux is increasing or decreasing. 12. Determine the direction of the induced Magnetic Field inside the loop. 13. Determine the direction of the induced current in the loop