Empty corner of the triangle due to the two electrons

Assignment Help Physics
Reference no: EM13557147

Two electrons are placed at two corners of an equilateraltriangle whose sides are 2.0 nm long. ( 1 nm =10-9m )

a. Calculate the magnitude of the electric potential (referenced to V = 0 at infinity) presentat the empty corner of the triangle due to the two electrons.

b. How much work is required toplace a third electron at the vacant corner of the triangle?

c. After the third electron has been placed at the vacant third corner of the triangle, calculate the total electrical potential energy of the system of three electrons

Reference no: EM13557147

Questions Cloud

How much power does he exertduring the climb : A 364 N marine in basic training climbs a 6.4 m vertical ropein 3.21608 s at a constant speed. How much power does he exertduring the climb?
During heavy rain-section of a mountainside measuring : During heavy rain, a section of a mountainside measuring 3.4 km horizontally, 1.2 km up along the slope, and 0.53 m deep slips intoa valley in a mud slide
Difference in concentration levels of sucrose at two tube : Sucrose is allowed to diffuse along a 8.0 cm length of tubing filled with water. Thetube is 6.2 cm2 incross-sectional area. The diffusion coefficient is equal to 5.0 X10-10 m2/s, and 8.0 X 10-14kg is transported along the tube in 11s.
What is maximum speed for aparticle attached to each wave : The drawing shows a graph of two waves traveling to the right at the same speed. Using the data inthe drawing, determine the wavelength of each wave. The speed of the wavesis 19 m/s; calculate the frequency of each one.
Empty corner of the triangle due to the two electrons : Two electrons are placed at two corners of an equilateraltriangle whose sides are 2.0 nm long. ( 1 nm =10-9m) Calculate the magnitude of the electric potential (referenced to V = 0 at infinity) present at the empty corner of the triangle due to the..
Change in length of the rod produced by the students weight : A 86 kg student sits on a chair which is solely supported by a solid 0.64 meter-long steel rod 0.84 cm in diameter. To the nearest micron (millionth of a meter), what is the change in length of the rod produced by the student's weight?
Determine the acceleration of the object during this motion : An object moving on the x axis with a constant accelerationincreases it's x coordinate by 42.7 m in a time of 6.01 seconds andhas a velocity of 20 m/s at the end of this time. Determine the acceleration of the object during this motion.
What is surface charge residing on inner surface of shell : A thick, conducting, spherical shell of inner radiusa = 0.7 cm and outer radius b = 1.3 cm is uncharged. The shell surrounds a point charge +Q = 3.10×10-3 C at itscenter (see the figure). What is the surface charge residing on the inner surface oft..
A diver springs upward with an initial speed : A diver springs upward with an initial speed of 1.7 m/s from a 3.0-mboard. What is the highest point he reaches above the water?

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of the resultingforce

What is the magnitude of the resultingforce (in nano-Newtons) on the 2 nC chargeat the origin? The Coulomb constant is

  What is the frequency of the third harmonic

A 4m long, 140g rope is fixed at one end while the other is tied to a light string. what is the frequency of the third harmonic

  Estimate the coefficient of static friction

A 6.0-kg block is at rest on a horizontal floor. If you push horizontally on the 6.0-kg block with a force of 24.0 N, it just starts to move. What is the coefficient of static friction

  How long does it take to travel the fill length

A moving sidewalk 95 m in length carries passengers at a speed of .53 m/s. One passenger has a normal walking speed of 1.24 m/s, If she walks at her normal walking speed on the sidewalk, how long does it take to travel the fill length

  Consider diffraction of sound waves around the head

For high frequency sounds, the ear's principle method of localization is the difference in intensity sensed by the two ears. why can't the ear reliably use this method for low-frequency sounds? doesn't the head cast a "sound shadow" regardless of ..

  Determine the energy of the first photon emitted

You are shining ultraviolet light on a gas of an unknown element. You know that an electron starts in a ground state with an energy of -17.30 eV. What is the energy of the first photon emitted

  What is the intensity outside

A recording engineer works in a soundproofed room that is 39.4 dB quieter than the outside. what is the intensity outside

  Kinetic coefficient of friction is larger than static

To push a piece of heavy furniture across the carpet usually takesmore force to get it moving than it takes to keep it moving, this is because:

  Q1 a car slows down with an acceleration that has a

q1. a car slows down with an acceleration that has a magnitude of 3.6 ms2. while doing so it travels 113 m in the x

  What is the frequency of the radio waves

A standing wave is set up by reflecting radio waves from a large, flat metal dish. What is the frequency of the radio waves

  Calculate the displacement of the point mass

A point mass on a Hooke's Law spring is pulled aside 10 cm from the center position and then released. Calculate the displacement of the point mass when t = 0.44s

  By what distance are the red and blue separated

A narrow beam containing red (660 nm) and blue (470 nm) wavelengths travels from air through a 2.60 cm thick flat piece of crown glass, By what distance are the red and blue separated when they emerge

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd