A uniform magnetic field B = 1.8 T points in the +x direction. A square loop with sides of length d = 20 cm, N=12 turns, and current / = 0.85 A/turn pivots without friction around a pin about the z-axis as shown in the figure below. (The z-axis points out of the page in the left hand panel.) d y B 8 D с I D kg Submit d x z Side View of Loop Plan View of Loop A mass M is hung from one side of the loop (C or D), and the loop is in equilibrium when it makes an angle of 30° with respect to the x-z plane. Determine the size of the mass. Enter a positive number if it is hung from C and a negative number if it is hung from D. M =

A uniform magnetic field B = 1.8 T points in the +x direction. A square loop with sides of length d = 20 cm, N=12 turns, and current / = 0.85 A/turn pivots without friction around a pin about the z-axis as shown in the figure below. (The z-axis points out of the page in the left hand panel.) d y B 8 D с I D kg Submit d x z Side View of Loop Plan View of Loop A mass M is hung from one side of the loop (C or D), and the loop is in equilibrium when it makes an angle of 30° with respect to the x-z plane. Determine the size of the mass. Enter a positive number if it is hung from C and a negative number if it is hung from D. M =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

LOOP TORQUE BASE
Welcome to this IE. You may navigate to any page you've seen already
using the IE tab on the right.
Square Current Loop
A uniform magnetic field B = 1.8 T points in the +x direction. A square
loop with sides of length d = 20 cm, N=12 turns, and current / = 0.85
A/turn pivots without friction around a pin about the z-axis as shown in
the figure below. (The z-axis points out of the page in the left hand panel.)
d
y
B
K
8
X
D
kg Submit
d
X
z
Side View of Loop
Plan View of Loop
A mass M is hung from one side of the loop (C or D), and the loop is in
equilibrium when it makes an angle of 30° with respect to the x-z plane.
Determine the size of the mass. Enter a positive number if it is hung from
C and a negative number if it is hung from D. M =

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