Question

A rod with a charge of +q at one end and −q at the other is...

A rod with a charge of +q at one end and −q at the other is placed in a uniform electric field whose direction is:
a) parallel b) perpendicular to the rod. How does the rod behave?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A rod (length L, total charge +Q) with charge density lambda = a(y+b), where a and...
A rod (length L, total charge +Q) with charge density lambda = a(y+b), where a and b are constants, is positioned along the y-axis such that the upper end is at the origin. (a) Determine the electric field (magnitude and direction) at point P, on the y-axis, distance b from the upper end of the rod (b) Set up, but do not integrate, an integral that would allow you to determine the electric potential at point P. (c) Extra credit:...
Consider a magnetic force exerted on an electric charge in a uniform B⃗ B→ field. Which...
Consider a magnetic force exerted on an electric charge in a uniform B⃗ B→ field. Which of the following statements are true? Check all that apply. The direction of the magnetic force exerted on a moving charge in a magnetic field is perpendicular to the direction of the B⃗ B→ field. A magnetic force is exerted on an electric charge moving parallel to a B⃗ B→ field. A magnetic force is exerted on a stationary electric charge in a uniform...
7) A charge of -9 micro-coulombs with a mass of 11 kg is placed on a...
7) A charge of -9 micro-coulombs with a mass of 11 kg is placed on a horizontal surface. A uniform electric field is applied either in the +y or -y direction (perpendicular to the surface). In order to lift the charge off the surface (i.e. the normal force becomes zero) what does the minimum magnitude of the field need to be and in what direction does it need to be applied? Answer in 106 N/C as in previous problems and...
Two idential charge rod of length "l" are have charge density "ρ". Side by side (i.e....
Two idential charge rod of length "l" are have charge density "ρ". Side by side (i.e. they are placed along y-direction) one rod is placed at x=l/2 and another x=-l/2. What is a good approximation of the electric field at a far aways distance x >> l?
A rod (length L, total charge +Q) with charge density lambda = a(y+b), where a and...
A rod (length L, total charge +Q) with charge density lambda = a(y+b), where a and b are constants, is positioned along the y-axis such that the upper end is at the origin. a. Determine the electrical field (magnitude and direction) at point P, on the y-axis, distance b from the upper end of the rod. b. Set up an integral that would allow you to determine the electrical potential at point P. c. Determine constant a in terms of...
A long thin rod lies on the x axis with one end at the origin and...
A long thin rod lies on the x axis with one end at the origin and the other at the 4 cm point. It has a uniform linear charge density of 125 nano C/m. Find the E field due to this rod at the 52 cm position on the x axis. Find the force exerted by the rod on a point charge of 5 micro coulombs placed at a position of 109 cm on the x axis if the rod...
Motion of Charge in Electric and Magnetic Fields  Consider the situation of two particles which...
Motion of Charge in Electric and Magnetic Fields  Consider the situation of two particles which have equal but opposite charges, +Q and -Q. The particles have identical mass. Discuss the following situations in terms of their motion and the work done on them by the relevant field. Where relevant, also provide a short discussion of the implications of these effects on the properties of the charged particles. If necessary, include diagrams to illuminate your solution. (a) For the positive...
12-A rod 16.0 cm long is uniformly charged and has a total charge of -21.0 µC....
12-A rod 16.0 cm long is uniformly charged and has a total charge of -21.0 µC. Determine the magnitude and direction of the electric field along the axis of the rod at a point 40.0 cm from its center. magnitude 17-The charge per unit length on a long, straight filament is -94.7 µC/m. (a) Find the electric field 10.0 cm from the filament, where distances are measured perpendicular to the length of the filament. (Take radially inward toward the filament...
A thin, uniform rod is hinged at its midpoint. To begin with, one-half of the rod...
A thin, uniform rod is hinged at its midpoint. To begin with, one-half of the rod is bent upward and is perpendicular to the other half. This bent object is rotating at an angular velocity of 4.7 rad/s about an axis that is perpendicular to the left end of the rod and parallel to the rod's upward half (see the drawing). Without the aid of external torques, the rod suddenly assumes its straight shape. What is the angular velocity of...
1. A particle of positive charge q and mass m enters parallel uniform electric and magnetic...
1. A particle of positive charge q and mass m enters parallel uniform electric and magnetic fields (of magnitudes E and B, respectively) both directed in the +z direction with a velocity v = v0i perpendicular to both fields. (a) What is the the particle’s initial acceleration? You can give your answer as a vector in component form. (b) What is the radius of the particle’s path (looking down the z-axis) if the magnetic field is B = Bk? Does...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT