Find the final and the initial charges on the sphere

Assignment Help Physics
Reference no: EM131138284

Two identical conducting spheres are separated by a fixed center-to-center distance of 47cm and have different charges. Initially, the spheres attract each other with a force of 0.095 N. The spheres are now connected by a thin conducting wire. After the wire is removed, the spheres are positively charged and repel one another with a force of 0.032 N. Find (a) the final and (b) the initial charges on the spheres.

Part A

Express your answer using two significant figures. Enter your answers numerically separated by a comma.

Part B

Express your answer using two significant figures. Enter your answers numerically separated by a comma.

Reference no: EM131138284

Questions Cloud

Why economic sense to restrict attention to payment function : Is it possible that s∗(1) is positive? Is it possible that s∗(2) is positive? Explain. - Assume that the payment function S in part b induces the agent to choose e = 1. Is it possible thatS(1) is positive?
What is an equation for the electric potential as a function : Map out these voltage values and sketch a set of equipotential surfaces for V = -400V, -100V, 200V, 500V, 800V and 1100V.
What are the values-based behaviors for ptas : PHT 1001 Intro to Physical Therapy. How does the peer review process maintain quality within the operation of a physical therapy practice or department? What are the Values-based Behaviors for PTAs? Give an example for each behavior
Demonstrable cogent theoretical and empirical linkage : Write a reflection on the discussion broad on your research values and how are you going to consider the ethical framework in doing your research in your business?
Find the final and the initial charges on the sphere : Two identical conducting spheres are separated by a fixed center-to-center distance of 47cm and have different charges. Initially, the spheres attract each other with a force of 0.095 N. The spheres are now connected by a thin conducting wire. Aft..
Prepare a reconciliation schedule to reconcile net income : Prepare a reconciliation schedule to reconcile 2015 net income and December 31, 2015, stockholders' equity from a U.S. GAAP basis to IFRS. Ignore income taxes. Prepare a note to explain each adjustment made in the reconciliation schedual.
What is the radius of the circle : An electron moving perpendicular to a uniform magnetic field of 0.22 T moves in a circle with a speed of 1.5x107 m/s.
Determine which cpu of the two is faster and why : From the first e-Activity, identify the following CPUs: 1) the CPU that resides on a computer that you own or a computer that you would consider purchasing, and 2) the CPU of one (1) other computer. Compare the instruction sets and clock rates of ..
Advertising message-personality market segments : What type of advertising message that would be most suitable for each of the following personality market segments (and give an example of each): 1) highly dogmatic consumers, 2) inner-directed consumers, and 3) consumers with high optimum stimulatio..

Reviews

Write a Review

Physics Questions & Answers

  Calculate its velocity just before it strikes the floor

A steel ball is dropped onto a hard floor from a height of 1.55 m and rebounds to a height of 1.45 m. (Assume that the positive direction is upward.) Calculate its velocity just before it strikes the floor

  Uniform magnetic field is normal to plane of circular loop

A uniform magnetic field is normal to the plane of a circular loop 10 cm in diameter made of copper wire (diameter 2.5 mm). At what rate must the magnetic field change with the time if an induced current of 10 A is to appear in the loop? The resistiv..

  A compound microscope has an objective with a focal length

A compound microscope has an objective with a focal length of 3.00mm and an eyepiece of focal length 6.00 cm. If the two lenses are separated by 40.0 cm,what is the total magnification?

  What is the corresponding range in periods

The EEG. Physicians use electroencephalograms (EEGs) to study electrical oscillations in the human brain. What's the corresponding range in periods

  Describe the basic concept of the atwoods machine

Describe the basic concept of the Atwood's machine. What is the net applied force? What is the mass to which this net force is applied

  Slow-moving freight elevator

A fully loaded, slow-moving freight elevator has a cab with a total mass of 1310 kg, which is required to travel upward 50 m in 3.4 min, starting and ending at rest. The elevator's counterweight has a mass of only 960 kg, and so the elevator motor mu..

  Calculate the amplitude of the corresponding magnetic field

An electromagnetic wave in vacuum has an electric field amplitude of 405 V/m. Calculate the amplitude of the corresponding magnetic field

  What illnesses or problems might these issues cause

Imagine there has been a drastic rise in food-borne illness in the city in which you live. The public lacks the knowledge about proper food safety to stop these problems and they also do not know how to find precise nutritional information to educ..

  Q1 speedboat a negotiates a curve whose radius is 118 m

q1. speedboat a negotiates a curve whose radius is 118 m. speedboat b negotiates a curve whose radius is 270 m. each

  Find what is the magnitude of the average induced emf

A circular loop in the plane of a paper lies in a 0.85 T magnetic field pointing into the paper. Find what is the magnitude of the average induced emf

  What is the velocity of the block just after impact

A steel ball of mass m1 = 1.1 kg and a cord of length of L = 1.9 m of negligible mass make up a simple pendulum that can pivot without friction about the point O, what is the velocity of the block just after impact

  Vertical scale on a spring balance reads

A vertical scale on a spring balance reads from 0 to 150 N. The scale has a length of 11.0 cm from the 0 to 150 N reading. A fish hanging from the bottom of the spring oscillates vertically at a frequency of 2.60 Hz. Ignoring the mass of the spring, ..

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