Compute how much charge is there on each plate

Reference no: EM13721996

Question: A parallel plate capacitor with vacuum between the circular plates has a capacitance of 323 nF. Each plate has a diameter of 20 cm.

a. 100 V is applied between the plates, how much charge is there on each plate?

b. How much energy is stored in the capacitor in part a?

c. What is the distance between the plates?

d. The space between the plates is now filled with Pyrex (Κ = 4.7) (assume that the battery is disconnected), what is the new capacitance?

e. If the battery was connected when the space between the plats filled with Pyrex, how much charge is now on each plate?

Reference no: EM13721996

Questions Cloud

What is the amount of the annual interest tax shield : Your firm has a $250,000 bond issue outstanding. These bonds have a 7% coupon, pay interest semi-annually, and have a current market price equal to 103% of face value. What is the amount of the annual interest tax shield given a tax rate of 35%?

Target debt-equity ratio if the targeted cost of equity : The Spartan Co. has an unlevered cost of capital of 11%, a cost of debt of 8%, and a tax rate of 35%. What is the target debt-equity ratio if the targeted cost of equity is 12%?

Leaders sources of power-motives : Write a 700- to 1,050-word paper on the interaction among leaders' sources of power, motives, and influence tactics according to the following criteria:

What is the value of the levered firm : An unlevered firm has a cost of capital of 14% and earnings before interest and taxes of $150,000. A levered firm with the same operations and assets has both a book value and a face value of debt of $700,000 with a 7% annual coupon. The applicable t..

Compute how much charge is there on each plate : A parallel plate capacitor with vacuum between the circular plates has a capacitance of 323 nF. Each plate has a diameter of 20 cm. 100 V is applied between the plates, how much charge is there on each plate

What is the value of the firm : The Montana Hills Co. has expected earnings before interest and taxes of $8,100, an unlevered cost of capital of 11%, and debt with both a book and face value of $12,000. The debt has an annual 8% coupon. The tax rate is 34%. What is the value of the..

Expect to receive for the rights to the fund : Tommy's grandparents have left him a trust fund that will pay him $9,000 a year for eighteen years once he turns twenty one, which is five years from today. Tommy would prefer to have the cash today for a new car, a new snowboard, a season's ski pass..

Book value of the shareholders ownership is represented : The book value of the shareholders' ownership is represented by:

Maturity quoted at discount yield : What is the price of a U.S. Treasury bill with 56 days to maturity quoted at a discount yield of 1.20 percent? Assume a $1 million face value. (Round your answer to 2 decimal places. Omit the "$" sign in your response.)

User Account

All Pages