8. An infinitely long, straight wire carrying a current I₁=9.4A is partially surrounded by a loop. The loop has a length L=4.34m and a radius R=0.297m and carries a current I₂=13.2A. The axis of theloop coincides with the wire. Calculate the magnitude of the force exerted on the loop.Submit Answer Tries 0/10LAI₁R12

Given Data I1 = 9.4AI2 = 12.3AL = 4.34mR = 0.297m Formula B→ = μ0I12πR F→ = il→×B→

8. An infinitely long, straight wire carrying a current I₁=9.4A is partially surrounded by a loop. The loop has a length L=4.34m and a radius R=0.297m and carries a current I2=13.2A. The axis of the loop coincides with the wire. Calculate the magnitude of the force exerted on the loop. Submit Answer Tries 0/10 L " R 1₂

8. An infinitely long, straight wire carrying a current I₁=9.4A is partially surrounded by a loop. The loop has a length L=4.34m and a radius R=0.297m and carries a current I2=13.2A. The axis of the loop coincides with the wire. Calculate the magnitude of the force exerted on the loop. Submit Answer Tries 0/10 L " R 1₂

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 92PQ

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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

8. An infinitely long, straight wire carrying a current I₁=9.4A is partially surrounded by a loop. The loop has a length L=4.34m and a radius R=0.297m and carries a current I₂=13.2A. The axis of the
loop coincides with the wire. Calculate the magnitude of the force exerted on the loop.
Submit Answer Tries 0/10
LA
I₁
R
12

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