The electric field strength in the space between two closely spaced parallel disks is 1.0 ×105 N/C. This field is the result of transferring  3.9 × 109 electrons from one disk to the other. What is the diameter of the disks?

Point charges +4.00 μC and +2.00 μC are placed at the opposite corners of a rectangle as shown in the figure. What is the potential at point B due to these charges?

You are appointed as Chairman of the Board of Governors of the Federal Reserve System. Suppose people have no expectations. If you want an expansionary monetary policy to lower interest rates, you would:

In a certain region, the electric potential due to a charge distribution is given by the equation V(x,y,z) = 3xy – z-2 , where x, y, and z are measured in meters and V is in volts. Calculate the magnitude of the electric field vector at the position (x,y,z) = (1.0, 0.0, -1.0).

This question is directly from my essay, “Banking Crisis and the Great Depression.” It is worth 5 points. The Interregnum Crisis was caused by what political action?

In “The Central Bank Role of Clearinghouse Associations” Richard Timberlake notes that clearinghouse associations issued emergency currency in the form of “clearinghouse loan certificates”. Which of the following is true?

L. Ohanian and H. Cole in their essay, “New Deal Policies and the Persistence of the Great Depression” provide the statistical evidence that demonstrates:

What is true with respect to US economic policy following World War 1?

Edina Reality is interested in drawing comparison on price variations between two neighborhoods Woodbury and Cottage Grove. Woodbury has x-bar of 120,000$ and a sample standard deviation of 2000$. Cottage grove has x-bar of 900,000$ and sample standard deviation of 10,000$. Which neighborhood has higher relative variability?

Senior management for an appliance manufacturer is concerned about the cost of testing the durability of the inlet pump on their top-of-the-line dishwasher because of the destructive nature of the tests.  They wish to reduce the sample size for the testing protocol.  What is the likely result of reducing the sample size?