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If a rectangular area is rotated in a uniform electric field from the position where the maximum electric flux goes through it to an orientation where only half the flux goes through it, what has been the angle of rotation?

Answered by answersmine AT 22/10/2019 – 02:27 AM With a uniform electric field, flux go along parallel paths, then flux is therefore proportional to the cosine of the angle rotated.0 degree rotation => cos(0)=1 => 100% of flux.60 degrees rotation => cos(60) => 0.5  => how many % of flux?

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PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, because pores that are not well connected have low permeability C. Yes, because smaller particles tend to increase porosity D. both b and c

PLEASE HELP LAST QUESTION ON TEST Rock layers made of clay have very small particles. The pores between the particles are not well connected. Will a good aquifer form in a layer of clay? A. Yes, because smaller particles tend to increase permeability by increasing the surface area. B. No, …

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A company is setting its direct materials and direct labor standards for its leading product. Direct material costs from the supplier are​ $7 per square​ foot, net of purchase discount.​ Freight-in amounts to​ $0.10 per square foot. Basic wages of the assembly line personnel are​ $19 per hour. Payroll taxes are approximately​ 25% of wages. How much is the direct labor cost standard per​ hour

The formula for calculating the direct labor standard is: Direct labor standard = Basic wages + Payroll tax or Direct labor standard = Basic wages + 25% of Basic wages   Substituting the given values into the equation: Direct labor standard = $19 + 0.25 * $19 Direct labor standard …

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The side of a square measures (3x − 6) units. Part A: What is the expression that represents the area of the square? Show your work to receive full credit. (4 points) Part B: What are the degree and classification of the expression obtained in Part A? (3 points) Part C: How does Part A demonstrate the closure property for polynomials? (3 points)

A. The area of a square is given as: A = s^2 Where s is a measure of a side of a square. s = (2 x – 5) therefore, A = (2 x – 5)^2                   Expanding, A = 4 x^2 – 20 x + 25   B. The degree …

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A rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. Find the area of the rectangle. Select one: a. 3 to the 2 over 3 power inches squared b. 3 to the 8 over 3 power inches squared c. 9 inches squared d. 9 to the 2 over 3 power inches squared

A rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. Find the area of the rectangle. Select one: a. 3 to the 2 over 3 power inches squared b. 3 to the 8 over 3 power …

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Joshua wants to buy some land in Wyoming to start a free range chicken ranch. He wants the land to have a length 500 feet greater than the width, so the chickens have room to run. If the area of the land needs to be 1,742,400 square feet, what must the length be? Round answer to the nearest whole foot.

Joshua wants to buy some land in Wyoming to start a free range chicken ranch. He wants the land to have a length 500 feet greater than the width, so the chickens have room to run. If the area of the land needs to be 1,742,400 square feet, what must …

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How did the decline of the Ottoman Empire help cause World War I? A. The Germans' refusal to ally themselves with the weakening Ottoman Empire upset the balance of power. B. The weakening Ottoman presence in Iraq allowed foreign agents to start rebellions in the area. C. The Ottomans' increasing dependence on English military power led to international tensions. D. The end of centralized Ottoman control in the Balkans led to growing instability in the region.

How did the decline of the Ottoman Empire help cause World War I? A. The Germans’ refusal to ally themselves with the weakening Ottoman Empire upset the balance of power. B. The weakening Ottoman presence in Iraq allowed foreign agents to start rebellions in the area. C. The Ottomans’ increasing …

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What did the United States of America do in retaliation against Iran? They sent more troops to the area. They detained Iranian refugees. They froze all Iranian assets. They boycotted oil from the region.

The correct answer should be They froze all Iranian assets They also introduced sanctions and put an embargo on all trade with Iran. They didn’t boycott oil since nobody would do that, and they didn’t send troops out of fear of what would happen to those people. No detaining of …

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Which of the following best describes the United States? A) It has a market economy with no government regulation. This is the only system that can work with a government run by the people. B) It has a command economy. A large nation like the United States needs the government to control all growth of business to prevent problems. C) It has a traditional economy. Most communities are focused on providing their own needs with the resources available in the local area. D) It has a mixed economy. The government protects individual rights, such as minimum pay for work and choices in goods and services.

THE ANSWER IS A However, the government should have little to no intervention in our capitalism, market economy, but of course when the economic factors kick in, there is also the government which has to regulate monopolies and mergers to make sure that our market economy is safe and welcoming …

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