What were initial charges on the spheres

Assignment Help Physics
Reference no: EM13102579

Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of -0.6020 N when separated by 50 cm, center-to-center. The spheres are then connected by a thin conducting wire. When the wire is removed, the spheres repel each other with an electrostatic force of 0.1101 N. What were the initial charges on the spheres? Since one is negative and you cannot tell which is positive or negative, there are two solutions. Take the absolute value of the charges and enter the smaller value here.

Reference no: EM13102579

Questions Cloud

Recognize the statistical formulas : Be sure to specifically identify the statistical formulas and what additional data you would need to determine your estimate(s).
Explain homehelp influence on woodmere : Explain the requirements from HomeHelp and examine how they will influence on Woodmere? Write pros and cons in "relation" from both perspectives.
Probability based on z score : The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. What is the probability that a student uses fewer than 400 minutes?
Explain perspective of art historian in periods firsthand : Write in first-person perspective of art historian who has experienced periods firsthand. Explain the following points in analyses: The art form (visual art, architecture, literature, or music)
What were initial charges on the spheres : Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of -0.6020 N when separated by 50 cm, center-to-center.
What is the final temperature at thermal equilibrium : A 150 g aluminum cup contains 150 g of water and both are at 13 C. If you add 150 g of hot water at 90 C what is the final temperature at thermal equilibrium? How much hot water at 90 C needs to be added to achieve a final temperature of 44 C?
Probability that next customer will request unleaded gas : What is the probability that the next customer will request extra unleaded gas and fill the tank (A union B)?
Statistical difference in driving the speeds : You are interested in knowing if there is a statistical difference in driving speeds between Day 1 and Day 10. Which statistical test would be appropriate? Why?
Estimate continuing usefulness of wirth-s approach : sed on understanding of readings, and videos to date, estimate the continuing usefulness of Wirth's approach for understanding life in contemporary cities.

Reviews

Write a Review

Physics Questions & Answers

  How much deeper would it go if there were a horse on it

Two spheres of mass m and a third sphere of mass M form an equilateral triangle, and a fourth sphere of mass mB is at center of the triangle.

  Find out the period of oscillation

A small steel ball with a mass of 80 g is releasesd from a resting height of 1.25 m above a ridgid metal plate. What is the velocity of ball before impact.

  How long does this take package a to reach the bottom

A fan blade, initially at rest, rotates with a constant acceleration of 0.025 rad/s2. What is its angular speed at the instant it goes through an angular displacement of 4.2 rad.

  What gauge pressure must the pump provide

George just graduated from college and is going on his first job interview. He has learned that there are two other candidates. Because of the information he has learned about the serial position effect, George asks to be either the first or the last..

  What are the magnitudes of the components

A 23 gram bullet traveling 230m/s penetrates a 2kg block of wood and emerge clearly at 170m/s. If the block is stationary on a frictionless surface when hit, how fast does it move after bullet emerges.

  How far does coin roll up the inclined plane

Two 24 cm focal-length converging lenses are placed 16.50 cm apart. An object is placed 39.0 cm in front of one. Where would the final image formed by the second lens be located.

  What are ranges of the rms speeds of the molecules

The reflected sound is afterwards mixed with the transmitted sound, and 85 beats per second are detected. The speed of sound in body tissue is 1520m/s. compute the speed of the fetal heart wall at the instant this measurement is made.

  How various atoms were abraded from the ring

Assume a 64 kg boy and a 42 kg girl use a mass less rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3 m/s2, find out the magnitude of the acceleration of the boy toward girl.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  What value of capacitance stays within 3 percent of the rate

What is the most amounts by which the wavelength of an incident photon could change when it undergoes Compton scattering from an atom or molecule with a 19 u mass .

  What surface area in square meters should to cover

A constant horizontal force a pushes a 4.40kg FedEx package across a frictionless floor on which a xy coordinate system has been drawn. The package's x and y velocity components versus time t.

  Find the weight of the bowling ball

Two identical freight cars roll without friction (one at 1 m/s, the other at 2 m/s) toward one another on a level track. They collide, couple, and roll away together with a combined momentum of.

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