The magnetic field at the center of a 1.1-cm- diameter loop is 2.0 mT. Part A What is the current in the loop? Express your answer using two significant figures. ΑΣΦ I = 22.76 Submit Previous Answers Request Answer ? × Incorrect; Try Again; 5 attempts remaining Part B A A long straight wire carries the same current you found in part a. At what distance from the wire is the magnetic field 2.0 mT? Express your answer using two significant figures. L = ΜΕ ΑΣΦ ? m

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 51P
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The magnetic field at the center of a 1.1-cm-
diameter loop is 2.0 mT.
Part A
What is the current in the loop?
Express your answer using two significant figures.
ΑΣΦ
I = 22.76
Submit Previous Answers Request Answer
Part B
Incorrect; Try Again; 5 attempts remaining
?
A
A long straight wire carries the same current you found in part a. At
what distance from the wire is the magnetic field 2.0 mT?
Express your answer using two significant figures.
L =
ΜΕ ΑΣΦ
?
B
Transcribed Image Text:The magnetic field at the center of a 1.1-cm- diameter loop is 2.0 mT. Part A What is the current in the loop? Express your answer using two significant figures. ΑΣΦ I = 22.76 Submit Previous Answers Request Answer Part B Incorrect; Try Again; 5 attempts remaining ? A A long straight wire carries the same current you found in part a. At what distance from the wire is the magnetic field 2.0 mT? Express your answer using two significant figures. L = ΜΕ ΑΣΦ ? B
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