The eye is most sensitive to light having a frequency o. chegg. com asg 12 - dectromagnetic waves - chap. 33. phys 205, section 60, summer 2 need freupy read it talk to a tutor 3. + 0/1 points previous answers serpse8 34.p.005.mi. my notes ask your teacher a proton moves through a region containing a uniform electric field given by e - 78.0 v/m and a uniform magnetic field b - (0.2001 +0.300 +0.400 k) t. determine the acceleration of the proton when it has a velocity v = 230 i m/s. a = 7.78 x m/s2