A double-slit experiment has slit spacing 0.12 mm. (a) What should be the slit-to-screen distance L if the bright fringes are to be 5.0 mm apart when the slits are illuminated with 633-nm laser light? (b) What will be the fringe spacing with 480-nm light?
PH 1120 - Electric Fields & Field Lines Lab Report Equations are useful and often the only solution to a full explanation to a question in a Lab Report. Name: Jordan Counsel; Partner: Katherine Section:F1; Date: 11/2/2016 1. You have 3 point charges in your region of interest: +5 nC, –6 nC, and +10 nC. Specify the number of lines you would associate with each charge, and specify whether they originate at or terminate at each respective charge. Charge (nC) Number of Field lines Direction +5 25 Originating -6 30 Terminating +10 50 Originating Multiplying by a