The experimental charge of electron was found to be at around x 10 ^ -17. This resulted in a very large value of error because the accepted value of the charge of the electron is at 1. 6 ^ -19. Millikan was able to draw his conclusion on the size of the charge of electron that is to be 1. 6 ^-19 when in his repeated experiments, he was able to find that the results of his experiments are explained on multiples of 1. 6 ^ -19.
It must be that there is more number of electrons that contributes to the value he was obtaining so he looked at the multiples.
For this experiment, the obtained value for the multiple is at 1. 30 ^ -17. The large value of error can be explained by the instrument wear-off, inaccurate observation, incorrect incoming voltage for the plates, or worn-off plates.
1. If the apparatus would be set up in an unionizable gas, the result could be more consistent.
If we do this, there will be no changes on the gravitational and buoyant forces acting on the drop.
None of the equations will be modified because in the assumption, there is neglect on the ionization in the air inside the apparatus. The ionization was not considered in the calculation of the charge.
2. We cannot perform the experiment on a vacuum because we need to apply electric field on the setup so we could measure the velocities and we need the force of gravity.
If the charge is in continuous form and infinitesimally divisible, then, the obtained values will be inconsistent with each other.
We may obtain relatively large values or relatively low values that are inconsistent with the other obtained values. But, we will have a very large value for e.
I’ve realized that most of the constants we use in scientific calculations are not really exact but, actually, approximations, estimations and averages of the many trials performed.
Electricity has an atomic nature. It involves exchange of electrons and the atoms participate in conducting electricity. The result of this experiment is not precise with the accepted value for the charge of the electron obtained by Robert Millikan. However, the same procedure and similar setup was done as that of Millikan’s.
Rubin, Julian. 2007. The Oil Drop Experiment. Retrieved February 22, 2009 from http://www. juliantrubin. com/bigten/millikanoildrop. html.
Remember! This is just a sample.
You can get a custom paper by one of our expert writers.
Get your custom essay
Helping students since 2015
Essay Writing Service Features
Our Experience
No matter how complex your assignment is, we can find the right professional for your specific task. Contact Essay is an essay writing company that hires only the smartest minds to help you with your projects. Our expertise allows us to provide students with high-quality academic writing, editing & proofreading services.
Free Features
Free revision policy
$10Free bibliography & reference
$8Free title page
$8Free formatting
$8How Our Essay Writing Service Works
First, you will need to complete an order form. It's not difficult but, in case there is anything you find not to be clear, you may always call us so that we can guide you through it. On the order form, you will need to include some basic information concerning your order: subject, topic, number of pages, etc. We also encourage our clients to upload any relevant information or sources that will help.
Complete the order form
Once we have all the information and instructions that we need, we select the most suitable writer for your assignment. While everything seems to be clear, the writer, who has complete knowledge of the subject, may need clarification from you. It is at that point that you would receive a call or email from us.
Writer’s assignment
As soon as the writer has finished, it will be delivered both to the website and to your email address so that you will not miss it. If your deadline is close at hand, we will place a call to you to make sure that you receive the paper on time.
Completing the order and download