6. (a) (i) Using Millikan's oil drop experiment to determine the charge of an electron, show how the radius of an oil drop can be determined, given that all other parameters are known. [6 marks]

Question

02-07-2024
Physics

Answered

6. (a) (i) Using Millikan's oil drop experiment to determine the charge of an electron, show how the radius of an oil drop can be determined, given that all other parameters are known. [6 marks]

Answer :

Other Questions

What particle is produced in the following decay:189 W -> 189 Re + ?74 75a) positron: 0 β +1b) neutron: 1n 0c) beta particle: 0 β -1d) alpha particle: 4α 2

Which of the following statements about group and organizational norms is false?a. The more loyalty and commitment people feel toward an organization, the less

ID People: William "Boss" Tweed, Theodore Roosevelt, Ida Tarbell, Upton Sinclair, Susan B. Anthony, Woodrow WilsonTerms/Events: corruption, spoils system, Sherm

Consider ΔWXY and ΔBCD with ∠X ≅∠C, WX ≅ BC, and WY ≅ BD. Can it be concluded that ΔWXY ≅ ΔBCD by SAS? Why or why not? no, because the third corresponding sid

An owner brings you a 5 year old FS pug named Princess who he adopted from his neighbor. The neighbor was feeding the dog a raw diet but you have advised to fee

Beth is taking an eight-question multiple-choice test for which each question has three answer choices, only one of which is correct. Beth decides on answers

Unit Test ReviewActive3654°12The base angle of an isosceles triangle measures 54°. What is the measure of its vertex angle?27°72°

Which is a physiological description rather than an anatomical one?Multiple ChoiceThe muscles of the thigh are composed of skeletal muscle tissue.The walls of b

Which of the following mutations would be least likely to have any discernible phenotype on the individual?A. Translocation of the last 1,000 base pairs of chro

The electronic pulse oximeter is in use and you notice that the patient appears to look pale and has a slight grimace on his face so you decide to take his puls

GinnyAnswer GinnyAnswer · Answer 1 · 2024-07-02T06:05:17-04:00

Final answer:

Millikan's oil drop experiment determined the charge of an electron using electric and gravitational forces. The radius of an oil drop can be found using specific formulas.

Explanation:

Millikan's oil drop experiment was pivotal in determining the charge of an electron. By balancing the gravitational force on an oil drop with an electric force, Millikan could calculate the charge. The radius of an oil drop can be determined using the formula:

r = sqrt((9ηv)/(2gρ))

where r is the radius, η is the viscosity of air, v is the velocity of oil drop, g is acceleration due to gravity, and ρ is the density of oil.

Learn more about Millikan's oil drop experiment here:

https://brainly.com/question/51137130