3.20 A of current flows through a square loop whereeach side is 20 cm in length. At each corner of theloop is a 0.01-cm segment that connects the longerwires. Calculate the magnitude of the magnetic fieldat the center of the loop. (Given and unknown:Solution:Illustration and Formula: 2. A 20-A current flow through the wire shown. What isthe magnitude of the magnetic field due to a 0.5-cmsegment of wire as measured at (a) point A and (b)point B? Consider the given below in showing yourillustration.dl to point A = 5 cmpoint A to point B = 6 cmSolution:Given and unknown:Illustration and Formula:ان را از این که

Answered: Image /qna-images/answer/78ac170a-641d-49e1-be1f-e3a621e8cce6.jpg

3.20 A of current flows through a square loop where each side is 20 cm in length. At each corner of the loop is a 0.01-cm segment that connects the longer wires. Calculate the magnitude of the magnetic field at the center of the loop. ( Given and unknown: Solution: Illustration and Formula:

3.20 A of current flows through a square loop where each side is 20 cm in length. At each corner of the loop is a 0.01-cm segment that connects the longer wires. Calculate the magnitude of the magnetic field at the center of the loop. ( Given and unknown: Solution: Illustration and Formula:

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 26P: A square loop whose sides are 6.0-cm long is made with copper wire of radius 1.0 mm. If a magnetic...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

3.20 A of current flows through a square loop where
each side is 20 cm in length. At each corner of the
loop is a 0.01-cm segment that connects the longer
wires. Calculate the magnitude of the magnetic field
at the center of the loop. (
Given and unknown:
Solution:
Illustration and Formula:

2. A 20-A current flow through the wire shown. What is
the magnitude of the magnetic field due to a 0.5-cm
segment of wire as measured at (a) point A and (b)
point B? Consider the given below in showing your
illustration.
dl to point A = 5 cm
point A to point B = 6 cm
Solution:
Given and unknown:
Illustration and Formula:
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