![jacobwaltom](/avatars/39596.jpg)
jacobwaltom
26.02.2020 •
Physics
The earth has a vertical electric field at the surface, pointing down, that averages 119 N/C . This field is maintained by various atmospheric processes, including lightning. What is the excess charge on the surface of the earth
Solved
Show answers
More tips
- H Health and Medicine Coughing: Causes, Types, and Treatment Methods...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
Answers on questions: Physics
- P Physics PLZ HELP The diagram shows the electric field due to point charge Q. The negative charge, A, is within the field. Charge Q has vectors radially outward starting perpendicular...
- P Physics Lome people predict that California will sink into the ocean. Is this idea consistent with the theory of plate tectonics?...
- P Physics Can you tell Which body part does not help in the perception and production of sound in humans? ears, lungs, mouth or vocal cords which is not?...
- P Physics Which would have a longer vector arrow? a: A vector representing 100 miles/hour north b: Avector representing 100 miles/hour east c: A vector representing 100 miles/hour...
- P Physics How can we show that pressure increase with the increase of force...
- P Physics Can u please tell and explain...
- P Physics Which was a major effect of Pope Leo III crowning Charlemagne emperor of the Romans ?...
- P Physics State examples of a transverse wave. ...
- P Physics A 2 350 kg gold nugget hangs from two cables which are at the angles shown. Calculate the tension in the two cables....
- P Physics The diagram shows a ball of 0.4 kg mass being released from a height of 5 m above the ground. A is the initial position of the ball. B is the position of the ball at the...
Ответ:
Explanation:
If we assume that the Earth is a spherical conductor, according to Gauss's Law, the electric field is given by:
Here k is the Coulomb constant, the excess charge on the Earth's surface and r its radius. Solving for q:
Ответ:
Refer to attachment
Hopefully it helps
Have a nice day