Estimate the capacitance of a thundercloud. If the breakdown electric field in air is 3 x 106

Question:

Estimate the capacitance of a thundercloud. If the breakdown electric field in air is 3 x 106 Vm-1, what charge flows down a lightning bolt?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics by Example

ISBN: 978-0521445146

1st edition

Authors: W. G. Rees

See More Books

Question Posted: Aug 08, 2011 10:37 AM

See More Questions

Capacitance of a Thundercloud The charge center of a thundercloud, drifting 3.0 km above the earth's surface, contains 20 C of negative charge. Assuming the charge center has a radius of 1.0 km, and...
Estimate the capacitance of a typical hot-air balloon.
A Capacitor Burglar Alarm The capacitance of a capacitor can be affected by dielectric material that, although not inside the capacitor, is near enough to the capacitor to be polarized by the...
Data Set 14 in Appendix B lists highway fuel consumption amounts (mi/gal) for cars categorized by size (small, midsize, large). If we use those highway fuel consumption amounts arranged into the...
Triad Corporation has established a joint venture with Tobacco Road Construction, Inc., to build a toll road in North Carolina. The initial investment in paving equipment is $93 million. The...
Frank and Maureen Fantazzi invested 8,000 in a savings account paying 5% annual interest when their daughter, Angela, was born. They also deposited 1,000 on each of her birthdays until she was 18...
To construct a p-chart for a manufacturing process, 25 samples of size 200 were drawn from the process. The number of defectives in each sample is listed in time order in the table that follows....
In March, Kelly Manufacturing had the following unit production costs: materials $10 and conversion costs $8. On March 1, it had zero work in process. During March, Kelly transferred out 22,000...
Ganado's Cost of Capital. Maria Gonzalez, Ganado's Chief Financial Officer, estimates the risk - free rate to be 3 . 9 0 % , the company's credit risk premium is 3 . 7 0 % , the domestic beta is...
Consider a problem with two decision variables, x1 and x2, which represent the levels of activities 1 and 2, respectively. For each variable, the permissible values are 0, 1, and 2, where the...
An air spaced parallel-plate capacitor has square plates of side l separated by a distance t. Write down an expression for its capacitance C. A square block of dielectric of side l, thickness t and...
An air-filled coaxial cable consists of a metal wire of diameter d surrounded by a thin metal sheath of diameter D. When the wire is charged, deduce expressions for the electric field E(r) and...
Refer to the scenario described in Prob. 3.4-9 (Chap. 3), but ignore the instructions given there. Focus instead on using spreadsheet modeling to address Web Mercantiles problem by doing the...
Description: duff owes relatives $13,000 for college loans. find the required quarterly payment into a sinking fund if duff pays off the loan in 3 years and the interest rate is 8% per year...
1 3 , 9 5 0 ) Repairs and Maintenance ( $ 2 , 8 5 0 ) Utilities Expense ( $ 8 8 0 ) Operating Income $ 1 0 , 2 4 2 Other Income - Gain on Sale $ 3 0 0 Interest Expense ( $ 2 5 0 ) Earnings Before...
Description: The company currently has outstanding a bond with a 5.5 percent coupon rate and another bond with a 3.5 percent coupon rate. The firm has been informed by its investment banker that...
Find the equation of line joining the points (4, -3) and (-2, 7).
Calculate the work of reversible expansion of 1 mole of ideal gas at 25 degree celsius from 10 L to 20 L.
If Sarahs business falls in the 30% tax bracket, what is her cost of debt after tax?
Refer to Exercise 8.S.I. Construct a scatterplot of the data. Does the appearance of the scatterplot indicate that the pairing was effective? Explain. Exercise 8.S.I. A volunteer working at an animal...
Pitt Fitnesss IT person backs up the database every day at the end of business hours. After completing their evening classes, customers register for classes for the upcoming week. Assume that a...
To protect his food from hungry bears, a boy scout raises his food pack with a rope that is thrown over a tree limb at height h above his hands. He walks away from the vertical rope with constant...
In Problem 71, let the height h equal 6.00 m and the speed vboy equal 2.00 m/s. Assume that the food pack starts from rest. (a) Tabulate and graph the speedtime graph. (b) Tabulate and graph the...
Kathy Kool buys a sports car that can accelerate at the rate of 4.90 m/s2. She decides to test the car by racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves...
Columbus Industries makes a product that sells for $37 a unit. The product has a $29 per unit variable cost and total fixed costs of $10,000. At budgeted sales of 1,950 units, the margin of safety...
18. Suppose that Maxima shares are selling for $10 per share and you own a call option to buy Maxima shares at $7.50. The intrinsic value of your option is:
ABC Insurance Company reported the following information on its accounting statements last year: What was ABC 's expense ratio last year

Estimate the capacitance of a thundercloud. If the breakdown electric field in air is 3 x 106

Question:

Step by Step Answer:

A reasonable guess for the dimensions of a thundercloud might be a 1km ...View the full answer

Physics by Example

Students also viewed these Electricity and Magnetism questions