Charges on the sheet all obey an inverse-square law

Assignment Help Physics
Reference no: EM13669737

The electric field due to a very large sheet of charge is independent of the distance from the sheet, yet the fields due to the individual point charges on the sheet all obey an inverse-square law. Why doesn't the field of the sheet get weaker at greater distances?

Reference no: EM13669737

Questions Cloud

Find what force would be required on the chain : A bicycle wheel has a diameter of 66 centimeter. and a mass of 2.0 kilogram. Suppose the wheel has the characteristics of a hoop. find what force would be required on the chain to achieve an acceleration of 5.0 rad/s2
Length of this copper pipe will have a resistance : A copper pipe has an outside diameter of 5.000 cm and an inside diameter of 4.700 cm. What length of this copper pipe will have a resistance of 4.15 × 10-3 Ω?
Find what constant horizontal force is required : A 100 kilogram crate is pushed at a constant speed up a frictionless, 30o inclined ramp. Find what constant horizontal force is required
Find the maximum allowed frictional coefficient : At the end of a factory production line, boxes start at rest and slide down a 30 degree ramp 5.4 long. find the maximum allowed frictional coefficient
Charges on the sheet all obey an inverse-square law : The electric field due to a very large sheet of charge is independent of the distance from the sheet, yet the fields due to the individual point charges on the sheet all obey an inverse-square law. Why doesn't the field of the sheet get weaker at gre..
Find how high is the vertical stream of water : A cylinder has a diameter of (15 centimeter). The water level in the cylinder is maintained at a constant height of 0.45 meter. find how high is the vertical stream of water
Obtain the speed of the four cars after the collision : A railroad car of mass 2.54 x 104 kilogram is moving with a speed of 3.88 m/s. It collides and couples with three other coupled railroad cars, Obtain the speed of the four cars after the collision
Magnitude of the magnetic field set up with the entire wire : Figure (a) shows an element of length ds =1.00 µm in a very long straight wire carrying current. The current in that element sets up a differential magnetic field dB at points in the surrounding space
What is its magnification and is the image real or virtual : Consider a two lens system by focal length +10 and +5 separated by 12 cm. locate the image of an object 50 cm from the +10 cm lens. What is its magnification? Is the image real or virtual?

Reviews

Write a Review

Physics Questions & Answers

  Estimate the energy released during this fission

Suppose a nucleus of 93X236 fissions into two fragments whose mass ratio is 0.33:0.67. With the aid of the drawing, estimate the energy (in MeV) released during this fission.

  Determine how many electrons were transferred

The two items attract one another with a force of strength 0.6 N when they are 1 cm apart. If they have equal but opposite charges, a) what is the magnitude of the charge

  Identify the magnitudes of the tension force t in deltoid

The force of gravity acting on the arm acts through point A. Identify the magnitudes of the tension force t in the deltoid muscle and the force s of the shoulder on the humerus (upper-arm bone) to hold the arm in the position shown.

  Determine impulse is delivered to the ball by the player

A 0.291-kg volleyball approaches a player horizontally with a speed of 12.2 m/s. What impulse is delivered to the ball by the player

  What is the frequency of the first harmonic mode

A 400 cm rope under a tension of 90 N is set into oscillation. The mass density of the rope is 170 g/cm. What is the frequency of the first harmonic mode (m = 2)?

  Find magnitude of the magnetic force field exerts on proton

The magnetic field of the earth at a certain location is directed vertically downward and has a magnitude of 50.0 µT. FIND magnitude of the magnetic force the field exerts on the proton

  Calculate the speed of the electrons in the water

When high-energy charged particles move through a transparent medium with a speed greater than the speed of light in that medium, Calculate the speed of the electrons in the water. The speed of light in water is 2.25 108 m/s

  A rectangular solid made of carbon has sides of lengths

a rectangular solid made of carbon has sides of lengths 1.0cm 2.0cm and 4.0cm lying along the xy and z axes.

  Your car has a rear view mirror that is convex with a

your car has a rear view mirror that is convex with a radius of curvature of 5 m. a car is approaching you from the

  Q1 the frequency of an opera singer is 450 hz assume the

q1. the frequency of an opera singer is 450 hz. assume the speed of sound in air is 340 ms. what is the frequency heard

  Estimate coefficient of kineticfriction between floor andbox

An 85 Newton box of apples is being pushed across a horizontal floor. As it moves, it is slowing at a constant rate of 0.90 m/s each second, Find coefficient of kinetic friction between floor and box

  How much of the balls mechanical energy is dissipated

An outfielder throws a baseball with an initial speed of86.8 mi/h. Just before an infieldercatches the ball at the same level, How much of the ball's mechanical energy is dissipated by air drag

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