What is the kinetic energy of each electron

Assignment Help Physics
Reference no: EM13236882

An electron beam is deflected upward through 3.23 mm while traveling in a vacuum between two deflection plates 11.6 mm apart. The potential difference between the deflecting plates is 131 kV and the kinetic energy of each electron as it enters the space between the plates is 1.60 x 10-15 J. What is the kinetic energy of each electron when it leaves the space between the plates?

Reference no: EM13236882

Questions Cloud

Explain what is the ph of the buffer after the addition : A buffer contains 0.19 mol of propionic acid (C2H5COOH) and 0.22 mol of sodium propionate (C2H5COONA) in 1.20L. What is the pH of the buffer after the addition of 0.02 mol of HI
Describe does the federal court have jurisdiction : Henry, a resident of Nevada, sued Adam, a resident of Utah in the Federal Court in California. He sought $60,000 damages for personal injuries arising from an automobile accident that occurred in Los Angeles, California. Does the Federal Court hav..
Which technique better aligns to the workplace and why : One critical aspect of the skills that managers lack is planning. You have been asked by your manager to conduct a preliminary search of recommending the two most common types of contemporary planning techniques-project management and scenario pla..
Define how many grams of sodium benzoate : How many grams of sodium benzoate should be added to prepare the buffer? Neglect the small volume change that occurs when the sodium benzoate is added
What is the kinetic energy of each electron : An electron beam is deflected upward through 3.23 mm while traveling in a vacuum between two deflection plates 11.6 mm apart, What is the kinetic energy of each electron when it leaves the space between the plates
How to calculate the ph of the buffer : A lactic acid/lactate ion buffer solution contains 0.29 M hc3h5o3 and 0.80 M C3H5O3-, respectively. The Ka value of lactic acid is 1.4X10^-4. Calculate the pH of this buffer.
Set up the lagrangian and find the optimal consumption : John has a weekly endowment of 140 dollars that he spends on buying games (G) and music cds (M). The price of each game is 30 dollars, the price of each cd is 20 dollars. He can buy any amount of the two goods that satisfies the budget
What is the specific volume and mass of the air sample : Consider an insulated enclosed volume of 27m^3 containing dry air at 23 degrees celsisus and 980mb, What is the specific volume and mass of the air sample
Explain what was the concentration of the hcl solution : A 613-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 11.1g CO2 . What was the concentration of the HCl solution

Reviews

Write a Review

Physics Questions & Answers

  What is the charge on the sphere

What is the electric field strength at midpoint between two disks.What is the electric field strength a point on axis 5.0 cm from one disk between them.

  The difference between mass and weight

What is the difference between mass and weight? On earth, what is the weight of a 1 kg mass?

  What is the mass of each sphere

The wind exerts a force of 325N north on a sailboat, while the water exerts a force of 425 N west on the sailboat. Find out the magnitude and direction of the net force on sailboat.

  Determine the initial volume of mercury

You are designing a precision mercury thermometer based on the thermal expansion of mercury, Determine the initial volume of mercury that allows this change, Find the radius of a spherical bulb that contains this volume of mercury

  What is the pressure in pascals at point a

What is the pressure in Pascals at point b if the volume of point b is 0.400.

  Find the angular frequency in of the combination

Why must a thermom be calibrated? You have a glass bulb thermom with no markings on it, and a second one marked in degrees Celsius. Describe how you would calibrate the unmarked thermom.

  How far does the jumper jump

A jumper in the long-jump goes into the jump with a speed of 12 m/s at an angle of 20 deg. above the horizontal. How far does the jumper jump?

  How long after the arrow was shot must the apple be dropped

Assume someone drops an apple from a vertical distance of 6.0 meters, directly above the point where the arrow hits the tree.

  What is the velocity of the insect

A nonreflective coating (n = 1.40) covers the glass (n = 1.52) of a camera lens. Assuming that the coating prevents reflection of a specific wavelength (vacuum = 535 nm), find the minimum nonzero thickness that the coating can have.

  Find the maximum transverse speed of a particle in string

The equation of a transverse wave traveling on a string is given by y = A sin(kx - ?t) . Data: A=11 mm, k=73 rad/m, ?= 280 rad/s. What is the amplitude? What is the frequency? What is the wave velocity? What is the wavelength? For the same wave, f..

  Determine the maximum speed and the earliest time

A particle moving along the x axis in simple harmonic motion starts from its equilibrium position, Determine the maximum speed and the earliest time

  How long will take two trains to collide

finding the thermal conductivity (k) of a box with total surface area of 1.20 m and a wall thickness of 4cm is made of an insulating material. a 10 W electric heater inside the box maintain the inside temp. at 15 C above the outside temp.

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