Log in
Physics
0
answers
0
watching
75
views
23 Nov 2019

Anelectricdipole in a uniform electric field with magnitude 5.0× 105

N/Cdirectedparallel to the plane of the figure. The charges are± 1.6 × 10-19C;both lie in the plane and areseparated by 0.125nm.

Find

a) Thenetforce exerted by the field on the dipole;

b)Themagnitude and direction of the electric dipole moment;

c)Themagnitude and direction of the Torque;

d)Thepotential energy of the system in position shown. (a) (b)

(a)an electricdipole (b) Direction of the electric dipole moment,electric field,and torque.

Watch
0
answers
0
watching
75
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Q 1;

Figure 1.0a shows anelectric dipole in a uniformelectric field with magnitude 5.0× 105

N/C directed parallelto the plane of the figure.The charges are ± 1.6 ×10-19C;both lie in

the plane and areseparated by 0.125nm.

Find

a) The net forceexerted by the field on thedipole;

b) The magnitude anddirection of the electricdipole moment;

c) The magnitude anddirection of the Torque;

d) The potentialenergy of the system in positionshown.

(a) (b)

Figure 1.0 (a) anelectric dipole (b) Direction ofthe electric dipole moment,electric field,

and torque

Q 2;

A hollow conductingsphere has no net charge. Thereis a positive point charge q atthe

centre of thespherical cavity within the sphere.You connect a conducting wirefrom the

outside of the sphereto ground. Will you measure anelectric field outside thesphere?

Q 3;

Suppose the electricfield lines in a region ofspace are straight lines. If a chargedparticle

is released from restin the region, will thetrajectory of the particle be along a fieldline?

Point charges and are separated by a distance , forming an electric dipole.

  1. Find the magnitude of the electric dipole moment?
  2. What is the direction of the electric dipole moment?
  3. The charges are in a uniform electric field whose direction makes an angle with the line connecting the charges. What is the magnitude of this field if the torque exerted on the dipole has a magnitude of  

Two-point charges and are separated by a distance , forming an electric dipole. Find the magnitude of the electric dipole moment. 

If the charges are in a uniform electric field whose direction makes an angle with the line connecting the charges. What is the magnitude of this field if the torque exerted on the dipole has a magnitude of ?

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in