The following diagram shows a wire of length L carrying a current i. A magnetic field B is applied in the direction shown. Where does the magnetic force vector point? Select one: O a. It depends on the strength of B. O b. In the positive y direction. O c In the negative x direction. O d. In the negative y direction.

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Q: The following diagram shows a wire of length L carrying a current i. A magnetic field B is applied…

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A: Here we can use right hand rule to find the answer

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A: The given parameters areIa=1.54 AIb=1.54 AIc=3.42 AThe distance between all wires is the same,…

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.