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Millikan Oil Drop Lab Purpose . to explore the Millikan Oil Drop experiment . determine the value of the elementary charge Apparatus https://www.thephysicsaviary.com/Physics/Programs/Labs/MillikanOilDropLab/index.html Procedure 1.

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Millikan Oil Drop Lab Purpose . to explore the Millikan Oil Drop experiment . determine the value of the elementary charge Apparatus https://www.thephysicsaviary.com/Physics/Programs/Labs/MillikanOilDropLab/index.html Procedure 1. Access the Millikan Oil Drop simulation by the link provided above under Apparatus 2. Follow the instructions in the simulation. Click begin and release the oil drops by pressing on the Spritzer. Then, click on the magnifier to zoom in on a single drop. 3. For the suspended droplet, draw a FBD of what is happening. Please note the orientation of the positive and negative charged plates. [2 marks] 4. Complete 10 trials, and construct a data table in the following manner: [6 marks] (you will need to calculate some of the following items; refer to next page for additional information on equations and constants) Trial Radius Volume Mass Voltage Fg (N) Electric Field Charge (C) Number (nm) (m^3) (kg) (V (N/C) 5. Group the values of similar charges together (trial group), and construct a second table to determine the difference in charge in these groups. Order the values from least to greatest. [3 marks] Trial Group Average Charge in Groupings Difference in Charge between Groupings (i.e. Group 2- Group 1) 6. Determine the value of the elementary charge. [3 marks]Discussion Quastions: 1. Calculate and comment on the percent error you calculated for the elementaryr charge. In what ways did the design of the simulation contribute to this error? Explain. [3 marks] 2. Consider two parallel plates 5.03 mm apart with a potential difference of3t5 V and a positivelyr charged upper plate. A charged oil droplet with a mass ot'tSlH x 10"\" kg is suspended between the plates. Determine the sign and magnitude of the electric charge on the oil droplet. and calculate the electron deciency or excess. [3 marks] Formula Sheet: Useful Constants _ k5? _ N _ _ -19 p9\" _ 9cm [mg g _ 9.3049 gig dd 3.0mm q _ mama r: Useful Eg nations _ " 3 _ _ my\" _ l'lth'qcsl .r VSPHE'H' 511'?" m FF '3 W %error T110095

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The Millikan Oil Drop experiment is a classic physics experiment that measures the elementary charge e e e by observing the motion of tiny charged oil droplets in an electric field Below is a stepbyst... blur-text-image

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