can you answer all of these ASAP please I will rate up :)

Question 8 part 1 of 1 10 points A duck flying due east passes over At- lanta, where the magnetic field of the Earth is 5.9 x 10- T directed north. The duck has a 8. to the right and downward positive charge of 4.0 x 10-8 C. If the magnetic force acting on the duck is Question 6 3.30 x 10- N upward, what is the magnitude part 1 of 1 10 points of the duck's velocity? Answer in units of m/s. A proton traveling to the right along the r-axis enters a region where there is a mag- netic field of magnitude 5.7 T directed upward along the y-axis. th The charge on a proton is 1.60x10-19. in If the proton experiences a force of 2.6 x at 10 12 N, find its speed. Answer in units of m/s. Answer in units of cm. Question 18 Question 14 part 1 of 1 10 points part 1 of 1 10 points A solenoid 67 cm long has 710 turns and a radius of 3.22 cm. At what distance from a long, straight wire At If it carries a current of 3.9 A, find the carrying a current of 4.6 A is the magnetic the magnetic field along the axis at its center. field due to the wire equal to the strength Itive Answer in units of T. of Earth's field, approximately 5.9 x 10- T? The permeabilty of free space is 1.25664 x 10 6 T . m/A. Answer in units of cm. All election in a vacuum is first accelerated by a voltage of 101900 V and then enters a Question 15 region in which there is a uniform magnetic part 1 of 1 10 points field of 0.373 T at right angles to the direction a of the electron's motion. A rectangular loop consists of 385 closely e? The mass of the electron is 9.11 x 10-31 kg wrapped turns of wire and has dimensions and its charge is 1.60218 x 10-19 C. What is the magnitude of the force on the 0.15 m by 0.55 m. The loop is hinged along TV electron due to the magnetic field? the y-axis, and its plane makes an angle of 34 Answer in units of N. with the x-axis. A uniform magnetic field of 0.87 T is di- rected along the x-axis and the current in the loop is 6.7 A in the direction shown. 0.55 m B = 0.87 T 0.15 m - 6.7 A B = 0.87 T What is the magnitude of the torque ex- erted on the loop? Answer in units of N . m. Question 16