TEL Evaluate the magnitude of the net magnetic force on a current loop of 1₁7.3R, 1₂ = 7.8R, and r = 2.7R in an external magnetic field B = 6.3 B,(-i) in terms of B. RI. Express your answer using two decimal places. Please note that a current of 41 runs on the wire. 12 r 0 41

TEL Evaluate the magnitude of the net magnetic force on a current loop of 1₁7.3R, 1₂ = 7.8R, and r = 2.7R in an external magnetic field B = 6.3 B,(-i) in terms of B. RI. Express your answer using two decimal places. Please note that a current of 41 runs on the wire. 12 r 0 41

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 4CQ: Does increasing the magnitude of a uniform magnetic field through which a charge is traveling...

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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

■
■
ay, 28 May 2023, 2:02 PM
LIL
4 secs
M
■
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45 Mag KRI
Evaluate the magnitude of the net magnetic force on a current loop of
THE
2
= 7.3R, 1₂ = 7.8R, and r = 2.7 R in an external magnetic field
B
B = 6.3 B,(-i) in terms of B. RI. Express your answer using two
decimal places. Please note that a current of 41 runs on the wire.
1₂
IT
FIZ
Answer: 264.60
13
0
SE
===
162
I
I
*Y
►X
Two identical positively-charged particles are moving in circles within a
uniform magnetic field. Particle A has a radius that is one-half that of
concerning these
ments

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