2) Find the ratio of this field to the magnitude of Earth's magnetic field of about 5X10 T in New York City? (Expres your answer to two significant figures.) Submit

Inquiry into Physics
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ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter8: Electromagnetism And Em Waves
Section: Chapter Questions
Problem 5Q: (Indicates a review question, which means it requires only a basic understanding of the material to...
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Please help finding the correct answer to #2.
Jerry wants to predict the magnetic field that a high-voltage line creates in his apartment. A current of 100 A passes
through a wire that is 5.5 m from his window.
1) Calculate the magnetic field. (Express your answer to two significant figures.)
3.63
uT Submit
Your submissions:
3.63
Computed value: 3.63
Submitted: Tuesday, March 9 at 6:31 PM
Feedback: Right answer !
2) Find the ratio of this field to the magnitude of Earth's magnetic field of about 5×10¬ T in New York City? (Express
your answer to two significant figures.)
Submit
Your submissions:
13.7 X
Computed value: 13.7
Submitted: Thursday, March 11 at 1:11 PM
Feedback:
Transcribed Image Text:Jerry wants to predict the magnetic field that a high-voltage line creates in his apartment. A current of 100 A passes through a wire that is 5.5 m from his window. 1) Calculate the magnetic field. (Express your answer to two significant figures.) 3.63 uT Submit Your submissions: 3.63 Computed value: 3.63 Submitted: Tuesday, March 9 at 6:31 PM Feedback: Right answer ! 2) Find the ratio of this field to the magnitude of Earth's magnetic field of about 5×10¬ T in New York City? (Express your answer to two significant figures.) Submit Your submissions: 13.7 X Computed value: 13.7 Submitted: Thursday, March 11 at 1:11 PM Feedback:
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