Calculate the electric field

Assignment Help Physics
Reference no: EM13276977

A charge of +6.0µC experiences a force of 2.0 mN in the +x-direction at a certain point in space.

(a) What was the electric field there before the charge was placed there?

(b) Describe the force a - 2.0µC charge would experience if it were used in place of the +6.0µC charge.

Reference no: EM13276977

Questions Cloud

Find the loop current and the maximum radiated e : consider a 3λ/4 linear wire antenna which is fed at the center,find : i- the current distribution on the wire. ii- for the input current of .7 Amp, find the loop current (I0) , and the maximum radiated E at r = 1000 m
What is the spring constant of the bungee cord : A 93.0 kg bungee jumper jumps off a bridge and undergoes simple harmonic motion. If the period of oscillation is 11.2 s, what is the spring constant of the bungee cord
Find the wavelength and current distribution along antenna : 1- A one-meter long wire antenna is center fed by a source with frequency 30 MHz : i- find the wavelength and the current distribution along the antenna . ii- find the radiation resistance. iii- if the source is now replaced by another with frequency..
Majoring in psychology and business : All of the students at a college are majoring in psychology, business, or both. 73% of the students are psychology majors, & 62% are business majors.
Calculate the electric field : A charge of +6.0µC experiences a force of 2.0 mN in the +x-direction at a certain point in space. What was the electric field there before the charge was placed there
Find the optimal solution using pom : Formulate an LP that can be used to minimise the monthly costs of meeting demand. Find the optimal solution using POM/QM and state the outcomes.
Determine the distance from parabolic reflector of diameter : Determine the distance from a parabolic reflector of diameter D=10 m to the boundary of the far-field region. The antenna is being used to transmit a 4.1 GHz signal.
What is the amplitude of the current at that same instant : A charged capacitor is connected to an inductor. At time t=0 the charge on the capacitor is Q= 6uC. What is the amplitude of the current at that same instant
What is effective radiated power of television broadcast : What is the effective radiated power of a television broadcast station if the output of the transmitter is 1000 W, antenna transmission line loss is 50 W, and the antenna power gain is 3

Reviews

Write a Review

Physics Questions & Answers

  Find the time constant for charging the capacitor

An RC circuit with 2.50 ?F and 7.60 M?? includes a 6.00 volt source, What is the time constant for charging the capacitor

  What is the forward force on the trailer

The intensity of sunlight that reaches Jupiter (orbiting at about 5 AU) is approximately what fraction of that at Earths orbital distance.

  What is the frequency observed by a person

A commuter train blows its horn as it passes a passenger platform at a constant speed of 35.0 m/s. t is the frequency observed by a person on the platform as the train approaches

  The magnitude and direction of the net electrostatic force

charge of -2.95 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass, which has a radius of 0.097 m. The charges on the circle are -3.85 µC at the position due north and +5.20 µC at the position due ea..

  Compute the angular frequency of block

An oscillating mass-spring system has A total energy of 1.18J , amplitude of 9.84cm, Find the spring constant , the mass of the block and the angular frequency

  Determine the length of the mirror

a 1cm-tall object placed 20cm front of a concave mirror produces a virtual image that is twice the height of the object. what is the length of the mirror

  How many revolutions does wheel make throughout the time

How many revolutions does wheel make throughout the time

  What direction does the shortest distance make

A 5.2 x10^2-newton girl takes 10. Seconds to run up two flights of stairs to a landing, a total of 5.0 meters vertically above her starting point. What power does the girl develop during her run.

  Microwave signals are beamed between two mountaintops

Though sunlight varies with season and time of day, solar energy falls on United States at an average intensity of 200. Assuming you live in an average location, what total solar-cell area would you need to provide all of your energy needs with en..

  Find the magnitude of the electrostatic force

Dan is gliding on his skateboard at 2.00m/s. He rapidly jumps backward off the skateboard, kicking the skateboard forward at 8.00m/s (as measured by an observer on the ground). Dan's mass is 60.0kg and the skateboard's mass is 7.00kg.

  What is the max compression of the spring

A 13kg box slides 4 m down the frictionless ramp , then collides with a spring whose spring constant is 180Nm.

  Find the angle between shuttle velocity and earth field

In the August 1992 space shuttle fight, only 250 m of the conducting tether could be let out. What was the angle between the shuttle's velocity and the Earth's field, assuming the conductor was perpendicular to the field

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