Show that net upward electric field at b is larger than at a

Assignment Help Physics
Reference no: EM13885751

 Sheet on a sphere **

Consider a large flat horizontal sheet with thickness x and volume charge density ρ. This sheet is tangent to a sphere with radius R and volume charge density ρ0, as shown in Fig. 1.38. Let A be the point of tangency, and let B be the point opposite to A on the top side of the sheet. Show that the net upward electric field (from the sphere plus the sheet) at B is larger than at A if ρ > (2/3)ρ0. (Assume x « R.)

900_1b.png

         figure 1.36

263_2b.png

          figure 1.37

B          r

 

 

A

 

R

 

 

804_3b.png

    figure 1.38

Reference no: EM13885751

Questions Cloud

Why profitability ratios at small banks typically differ : Explain how and why profitability ratios at small banks typically differ from those at the largest money center banks.
Create compensation budget entries for the position : Create a spreadsheet with appropriate formulas by researching market compensation data for the position you have described. Create compensation budget entries for the position and place the data in your Excel chart.
What are the functions of prosecutor and defense attorney : What types of misconduct can be committed, and how does it affect a defendant's right to a fair trial? What are the functions of the prosecutor and defense attorney? Under what circumstances might prosecutors engage in misconduct
Describe anything that makes the graphs hard to read : How many states considered legislation to allow self-driving cars and how many fatalities were there per 100 million miles traveled?
Show that net upward electric field at b is larger than at a : Consider a large flat horizontal sheet with thickness x and volume charge density ρ. This sheet is tangent to a sphere with radius R and volume charge density ρ0, as shown in Fig. 1.38. Let A be the point of tangency, and let B be the point opp..
Define the terms public health and health promotion : Define the terms public health and health promotion
Organizational diverse workforce : The importance of Management to Achieve an Organizational Diverse Workforce Success - It a critical analysis template assignment.
Explain physically why the sizes take the order they do : Consider the electric field at a point on the surface of (a) a sphere with radius R, (b) a cylinder with radius R whose length is infinite, and (c) a slab with thickness 2R whose other two dimensions are infinite.
Evaluate the comprehensive organizational plan : Evaluate the "Comprehensive Organizational Plan" presented by Oetjen and Rotarius. Is this model suitable for any type of health care organization

Reviews

Write a Review

Physics Questions & Answers

  Evaluate how far has the car moved

You are travelling in a convertible with the top down. The car is moving at a constant velocity of 25 m/s, due east along flat ground. Determine how far has the car moved when you get a chance to catch the tomato

  How far to the right of the convex lens is the final image

A camera lens usually consists of a combination of two or more lenses to produce a good-quality image. How far to the right of the convex lens is the final image

  Determine the direction of the rockets acceleration

A rocket of mass 4.42 × 105 kg is in flight near earth's surface. Its thrust is directed at an angle of 65.3 ° above the horizontal and has a magnitude of 8.04 × 106 N. determine the direction of the rockets acceleration

  What is the value of the ratio m1/m2

A force Farrowbold applied to an object of mass m1 produces an acceleration of 3.10 m/s2, What is the value of the ratio m1/m2

  Find at what temperature would wire reach its elastic limit

The Golden Gate Bridge in San Francisco has a main span of length 1.28 km, one of the longest in the world. At what temperature would the wire reach its elastic limit

  Compare the kinetic energies of the two blocks

A 2 kg block and a 3 kg block are pushed across a 2 m long frictionless table, Compare the kinetic energies of the two blocks when they reach the end of the table

  Real image as positive value-virtual image as negative value

An object is placed 12 cm in front of a concave mirror whose focal length is 20 cm. The object is 3.8 cm tall. Establish (a) the location of the image, taking a real image as a positive value and a virtual image as a negative value.

  What is the final pressure in the tank

A high-pressure gas cylinder contains 60.0 L of toxic gas at a pressure of 1.00 x 107 N/m2 and a temperature of 21.0°C. What is the final pressure in the tank

  Find what is the planes velocity after given time

A airplane travelling at 52 m/s (w) down a runway begins accelerating uniformly at 2.8 m/s squared (w) find what is the planes velocity after 5.0 second

  Magnitude of the force that each sphere experiences

Two tiny conducting spheres are identical and carry charges of -20.7 μC and +51.7 μC. They are separated by a distance of 2.39 cm. What is the magnitude of the force that each sphere experiences?

  Blue light to be at different position than the red image

A converging lens has a focal length of f = 43 cm for blue light and f = 53 cm for red light. An object is placed 140 cm in front of the lens and is illuminated with white light. Chromatic aberration causes the image formed with blue light to be a..

  Construct a ray diagram showing the location of image

An object is a distance 6f from a converging lens. construct a ray diagram showing the location and orientation of the image

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