Question 1 of 18 - / 10 E View Policies Current Attempt in Progress A proton traveling at 22.1" with respect to the direction of a magnetic field of strength 2.34 mT experiences a magnetic force of 5.18 x 10-17 N. Calculate (a) the proton's speed and (b) its kinetic energy in electron-volts. (a) Number i Units (b) Number i UnitsQuestion 10 of 18 - / 10 View Policies Current Attempt in Progress In the figure, point P2 is at perpendicular distance R = 25.6 cm from one end of straight wire of length L = 10.1 cm carrying current i = 0.720 A. (Note that the wire is not long ) What is the magnitude of the magnetic field at P,? Pit R Number i UnitsQuestion 11 of 18