An unpolarized light beam with intensity of Io passes through 2 polarizers shown in the picture. 380 680 The transmission axis of the first polarizeris at an angle 38" with respect to vertical and the transmission axis for the second polarizer is at angle 68" with respect to vertical. What is the angle the electric field of the light after it has passed through the first polarizer? What is the angle of the electric field of the light after it has passed through both polarizers? 1. 68" , 68" + 38" , 68" = 38 3. 68 , 38" 4. 38 ,38 5. 68 , 680 6. 38" , 68" 7. 680 680 8. 38 , 68" + 38"