What happens to the dipole and is there linear motion

Assignment Help Physics

Reference no: EM13973100

1. You rub a rod made out of rubber with a piece of fur so that the rubber rod becomes negatively charged. What happened? You are given 4 possible answers. Choose the correct answer. Explain why this is the correct answer and also explain why each of the other answers is wrong.

A. Protons are removed from the rod.
B. Electrons are added to the rod.
C. The fur becomes negatively charged also.
D. The fur remains neutral.

2. Charge A and charge B are 1.00 m apart. Charge A is +2.00 C and charge B is +3.00 C. Where do I have to locate a charge C so that the force on charge C is zero? Choose the correct answer. Explain why this is the correct answer and also explain why each of the other answers is wrong.

A) to the left of charge A or to the right of charge B
B) in the center between A and B
C) between A and B, but closer to A
D) between A and B, but closer to B

3. Two charges, +Q and -Q, are located two meters apart and there is a point along the line that is equidistant from the two charges as indicated by the black dot in the figure. Which vector best represents the direction of the electric field at that point? Explain your answer. You can draw other vectors to illustrate your explanation.

4. A dipole is placed in a uniform electric field as shown in the figure. What happens to the dipole? Is there linear motion? Justify your answer and also indicate the direction of motion. Is there rotational motion? Justify your answer and also indicate the direction of motion. If there is motion, will it continue, or will the motion stop? When will it stop?

Reference no: EM13973100

Questions Cloud

Compute the actual cost per foot : Compute the actual cost per foot for materials for March.

What is the minimum angular velocity : If the radius is 2.10m and the coefficient of statc fricton between the wall and the people is 0.39. What is the minimum angular velocity at which the floor can be withdrawn?

Asking for a 90-day extension to take care of the cash flow : Write a debriefing report to include options for future activities to be presented to the board of directors detailing the following options:

Discuss two cost options that are being considered : Discuss two cost options that are being considered. Explain the reasoning process used to translate the written description of each cost option into algebraic equations.

What happens to the dipole and is there linear motion : What happens to the dipole? Is there linear motion? Justify your answer and also indicate the direction of motion. Is there rotational motion? Justify your answer and also indicate the direction of motion. If there is motion, will it continue, or ..

List the nine clinical and nonclinical uses of health record : List the nine clinical and nonclinical uses of the health record. Explain why it is important to know the different uses of the health record. Identify the HIM professional's responsibilities as custodian of the health record.

What is the definition of a priority queue : Give one way how implementing a heap differs from implementing a binary search tree.

How article reflect similar experience that you may have had : how it reflects similar experiences that you may have had, your overall assessment of its content, and what, if anything the article has added to your understanding of the textbook communication topic to which it relates.

Amount of the unrealized loss : The EZ Company stock was valued at $19 per share on December 31, 2008 Calculate the amount of the unrealized loss shown on ZZ, Inc.'s 2007 income statement.

User Account

All Pages