Two current-carrying loops are identical, except for the direction of the magneticfield in their vicinity. The magnetic field at loop 1 is parallel to the plane of the loop,and the magnetic field at loop 2 is perpendicular to the plane of the loop. Is themagnetic torque exerted on loop 1 greater than, less than, or equal to the magnetictorque exerted on loop 2? Explain.

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Q: 2:  Consider a conducting rod of length 29 cm moving along a pair of rails, and a magnetic field…

A: GivenLength of rod, L=29 cm=0.29 minduced emf, ε=0.95 VMagnetic field ,B=1.35 T

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Q: proton is launched with a speed of 2.00 ✕ 106 m/s perpendicular to a uniform magnetic field of 0.410…

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Q: 2. A long-straight wire carries a current of 1₁ = 8.0 A and a circular loop of wire lies immediately…

A: Given that,current I1=8 ARadius of circular loop, R=0.030 mcurrent, I2=2.0 A

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Q: In a certain cyclotron a proton moves in a circle of radius 0.500 m.The magnitude of the magnetic…

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Q: ) In the figure below, the current in the long, straight wire is I1 = 6.00 A and the wire lies in…

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Q: A 0.40 µC particle moves with a speed of 19 m/s through a region where the magnetic field has a…

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A: Solution

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Q: A electron is projected horizontally with speed 2.00 x 10^3 m/s inside a verticallydownward directed…

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Q: A very long, hollow cylinder (radius 1.7cm) is formed by rolling up a thin sheet of copper. Electric…

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A:

Q: Suppose the ring is completely inside the field region initially and is moving to the right.(a) Is…

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Q: Problem 1. As shown in the figure below, a particle of charge q enters a region where an electric…

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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.