# Understanding Electric Energy in the Earth's Electric Field## Problem StatementThe electric field near the Earth is about \( 150 \, \text{N/C} \). The radius of the Earth is \( r_E = 6380 \, \text{km} \).### QuestionApproximately how much electric energy is stored in the Earth's electric field in the first 13 \( m \) above the Earth’s surface?**Instructions:**Express your answers with the appropriate units.### Answer SubmissionYou are given a field to input your answer:\[ U_{\text{air}} = \boxed{5.4 \cdot 10^{-6} \, \text{W}} \]**Actions:**- Click on "Submit" to submit your answer.- You can review the previous answers or request an answer for further assistance.**Feedback:**The provided answer of \( 5.4 \cdot 10^{-6} \, \text{W} \) was marked incorrect with 4 attempts remaining.## Part C**Next Step:**Determine the ratio of the daily output from a 2000-MW power station to the electric energy stored in the Earth's electric field in the first 13 \( m \) above the Earth’s surface.---*Remember: It's essential to ensure units are consistent and all calculations are double-checked for accuracy. Use appropriate equations for calculating energy stored in electric fields and consider using the provided electric field strength and Earth's radius where necessary.*

Answered: Image /qna-images/answer/ba2367ba-e504-4202-85e5-faa6a276a458.jpg

The electric field near the Earth is about 150 N/C. The radius of Earth is rg = 6380 km. ▼ Approximately how much electric energy is stored in the Earth's electric field in the first 13 m above the Earth's surface? Express your answers with the appropriate units. Uair 5.4 10-6 Submit W Part C Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining Determine the ratio of the daily output from a 2000-MW power station to the electric energy stored in the Earth's electric field in the first 13 m above the Earth's surface.

The electric field near the Earth is about 150 N/C. The radius of Earth is rg = 6380 km. ▼ Approximately how much electric energy is stored in the Earth's electric field in the first 13 m above the Earth's surface? Express your answers with the appropriate units. Uair 5.4 10-6 Submit W Part C Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining Determine the ratio of the daily output from a 2000-MW power station to the electric energy stored in the Earth's electric field in the first 13 m above the Earth's surface.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

To recharge a 11 V battery, a battery charger must move 3.8 105 C of charge from the negative terminal to the positive terminal. How much work is done by the charger? Express your answer in joules. J
Question 12
Many chemical reactions release energy. Suppose that at the beginning of a reaction, an electron and proton are separated by 0.125 nm, and their final separation is 0.100 nm. Part A How much electric potential energy was lost in this reaction (in units of eV)? Express your answer using two significant figures. 15] ΑΣΦΑ A PE= Submit Request Answer eV
The atmospheric electric field magnitude near Earth's surface is approximately 146 V/m. How much energy (in kJ) is stored in 2.97 km³ in this field? KJ - 王☆ 口 X
How do I rearrange this equation so that I am solving for t?
Use the data in the table to answer the following questions: Plot the graph that relates FE and q2. You can use excel if you want to plot the graph. Use the graph to find the electric constant ke. Calculate the percentage error in k (kknown=8.9876 × 10^9 Nm^2/C^2)
A 2.0-cm-diameter parallel-plate capacitor with a spacing of 0.50 mm is charged to 200 V.
A parallel-plate vacuum capacitor has 9.38 J of energy stored in it. The separation between the plates is 2.60 mm. ▼ Part A If the separation is decreased to 1.45 mm, what is the energy now stored if the capacitor was disconnected from the potential source before the separation of the plates was changed? Express your answer in joules. U= Submit Part B IVE| ΑΣΦ U = Request Answer IVE| ΑΣΦ 15] Submit Ò If the separation is decreased to 1.45 mm, what is the energy now stored if the capacitor remained connected to the potential source while the separation of the plates was changed? Express your answer in joules. Request Answer ? J ? Review | Constants J
B. Problem Solving. Solve the ff. problems by providing a solution. Round-off your answer to the nearest hundredths (with 2 decimal places). 1. A parallel-plate capacitor has square plates 3.5 cm on a side, separated by 0.50 mm. The capacitor is charged to 10 V, then disconnected from the charging power supply. (a) Calculate the capacitance of this capacitor. (b) What is the total charge on each plate?
Part A To be safe during a lightning storm, it is best to be on a metal observation tower. next to a tall tree in a forest. O in the middle of a grassy meadow. inside a wooden building without any grounding. O inside a metal car. Submit Request Answer
B3
Part A What is the electric potential at this point? At one point in space, the electric potential energy of a 15 nC charge is 51 µJ. Express your answer with the appropriate units. НА V = Value Units 9 This unit is not recognized. See the list of acceptable units. No credit lost. Try again. Submit Previous Ansswers Request Answer Part B If a 25 nC charge were placed at this point, what would its electric potential energy b Express your answer with the appropriate units. U = Value Units Submit Request Answer