a. Explain with a neat diagram the Magnetic Force on a charged particle moving with a...

a. Explain with a neat diagram the Magnetic Force on a charged particle moving with a constant velocity due to a uniform magnetic field. b. Derive the cyclotron frequency of a moving charged particle in a uniform magnetic field.

1. In a perfectly competitive market a firm should be increasing the output when a. marginal...

1. In a perfectly competitive market a firm should be increasing the output when a. marginal revenue is less than marginal cost. b. there are enough customers. c. marginal revenue is greater than marginal cost. d. marginal revenue is equal to marginal cost. 2. All firms operating in a perfectly competitive market produce unique goods. a.True b. False 3. In perfect competition marginal revenue is equal to price. a.True b.False 4.In perfectly competitive market the slope of marginal revenue curve...

Rotweiler Obedience School’s December 31, 2015, balance sheet showed net fixed assets of $1,760,000, and the...

Rotweiler Obedience School’s December 31, 2015, balance sheet showed net fixed assets of $1,760,000, and the December 31, 2016, balance sheet showed net fixed assets of $2,110,000. The company’s 2016 income statement showed a depreciation expense of $328,000. What was the company's net capital spending for 2016? (Enter your answer in dollars, not millions of dollars, e.g., 1,234,567. Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32.) Net capital spending            $

Why is cost containment a challenge for the healthcare industry?

Why is cost containment a challenge for the healthcare industry?

Protectionism refers to government policies that: A. give foreign producers tax credits in an effort to...

Protectionism refers to government policies that: A. give foreign producers tax credits in an effort to increase their exports. B. stimulate trade between countries and increase domestic producers profit. C. restrict imports of foreign products. D. restrict the output of domestic producers to keep their prices high. Which could be sources of funding for a government that wants to increase government expenditures? A. both taxes and borrowing B. neither taxes nor borrowing C. taxes only D. borrowing only When fiscal...

Use the commission schedule from Company A shown in the table to find the annual rate...

Use the commission schedule from Company A shown in the table to find the annual rate of interest earned on the investment.​ (Note: commissions are rounded to the nearest​cent.) Principal​ (Value of​ Stock) Commission Under​ $3,000 ​$25+​1.8% of principal ​$3,000 to​ $10,000 ​$37+​1.4% of principal Over​ $10,000 ​$107+​0.7% of principal An investor purchases 270 shares at $10.86 a​ share, holds the stock for 32 ​weeks, and then sells the stock for $18.33 a share. what is the annual rate? %

With a high temperature reservoir at 450 K, a Carnot engine, has an efficiency of 33%....

With a high temperature reservoir at 450 K, a Carnot engine, has an efficiency of 33%. To increase the efficiency to 40%, the temperature of the low temperature reservoir needs to change by how much?

I need detailed articles about circular economy. Is there someone who can send a link or...

I need detailed articles about circular economy. Is there someone who can send a link or say how to find?

Find the following probabilities. Draw a picture of the normal curve and shade the area :...

Find the following probabilities. Draw a picture of the normal curve and shade the area : 1. P (z ≤ 1.31) = 2. P (z ≥ 1.65) = 3. P (−2.17 ≤ z ≤ 2.18) =

Suppose a firm's total cost function is T C ( Q ) = 80 + 9...

Suppose a firm's total cost function is T C ( Q ) = 80 + 9 Q − 0.75 Q 2 + 0.03 Q 3. To the nearest $0.01, what is the firm's exit price?

A satellite orbits the Earth uniformly in a circular orbit with a velocity of magnitude 4.00...

A satellite orbits the Earth uniformly in a circular orbit with a velocity of magnitude 4.00 km/s. Use Newton's gravitation force as the force in Newton's Law of Acceleration, using also the centripetal acceleration . Solve for radius r of the satellite's orbit in terms of v . (a) Find then the altitude of the satellite above the surface of the Earth. Earth's mass and radius are 5.9810 kg and 6.3810 km. (b) Find the time it takes the satellite...

The St. Lucia Blood Bank, a private charity partly supported by government grants, is located on...

The St. Lucia Blood Bank, a private charity partly supported by government grants, is located on the Caribbean island of St. Lucia. The blood bank has just finished its operations for September, which was a particularly busy month due to a powerful hurricane that hit neighboring islands causing many injuries. The hurricane largely bypassed St. Lucia, but residents of St. Lucia willingly donated their blood to help people on other islands. As a consequence, the blood bank collected and processed...

A professor at a local community college is interested in studying the amount of hours that...

A professor at a local community college is interested in studying the amount of hours that a college student works per week. If the professor would like to construct a 99% confidence interval for the mean hours worked per week by college students within 1.4 hours, what sample size would the professor need? A previous study found that the standard deviation for the amount of hours students work per week was 3.19 hours.

Gain contingencies usually are recognized in a company's income statement when: Multiple Choice The gain is...

Gain contingencies usually are recognized in a company's income statement when: Multiple Choice The gain is probable and the amount is reasonably estimable. The gain is reasonably possible and the amount is reasonably estimable. The amount is reasonably estimable. The gain is certain.

What are the final hydrogen ion concentration and pH of a solution obtained by mixing 250...

What are the final hydrogen ion concentration and pH of a solution obtained by mixing 250 mL of 0.1M Citric Acid with 300 mL of 0.1M KOH? pKa's are: 3.06, 4.74, and 5.40. The answer is [H+] = 7.25*10^-5 M. and pH = 4.14.... please explain in detail!!!

6. Consider a 10 year bond with face value $1,000 that pays a 6.8% coupon semi-annually...

6. Consider a 10 year bond with face value $1,000 that pays a 6.8% coupon semi-annually and has a yield-to-maturity of 8.4%. What is the approximate percentage change in the price of bond if interest rates in the economy are expected to decrease by 0.60% per year? Submit your answer as a percentage and round to two decimal places. (Hint: What is the expected price of the bond before and after the change in interest rates?)

True or False Questions Note: Please state whether each of the following statements is true or...

True or False Questions Note: Please state whether each of the following statements is true or false and provide a short explanation. 3. In Risk adjusted Return on Capital (RAROC) calculation, we use duration model to assess the loan risk and adjust the interest rate risk of the return. 6. FDIC is an ex-post deposit insurance scheme. Thank you so much!

Suppose that supply and demand are given by and ?? = 20 − 2? ?? =...

Suppose that supply and demand are given by and ?? = 20 − 2? ?? = ? − 7 A. Determine the equilibrium price and quantity B. What are the inverse supply and demand functions? C. What would the new inverse supply function b if there were a new ad valorum tax of 10 percent of the sales price payable by the supplier? D. Draw by hand the shift in the supply curve (old and new supply curves) as well...

High-power experimental engines are being developed by the Stevens Motor Company for use in its new...

High-power experimental engines are being developed by the Stevens Motor Company for use in its new sports coupe. The engineers have calculated the maximum horsepower for the engine to be 600HP. Nine engines are randomly selected for horsepower testing. The sample has an average maximum HP of 610 with a standard deviation of 50HP. Assume the population is normally distributed. Step 2 of 2 : Use the confidence interval approach to determine whether the data suggest that the average maximum...

Winston Company estimates that the factory overhead for the following year will be $916,800. The company...

Winston Company estimates that the factory overhead for the following year will be $916,800. The company has decided that the basis for applying factory overhead should be machine hours, which is estimated to be 38,200 hours. The total machine hours for the year were 54,500. The actual factory overhead for the year was $1,300,000. a. Determine the total factory overhead amount applied. Round to the nearest dollar. $ b. Compute the over- or underapplied amount for the year. Enter the...