Calculating the magnetic field due to a straight current carrying wire of length 2L at a distance d away from its center: Questions below demonstrate how to solve this question using Biot-Savart Law correctly. Hol di x f 4N r2 A random dl is selected on the wire. In the Biot-Savart law expression dR what can we write for r? %3D

Q: An L-shaped wire lies in the xy plane and carries a current of 2.5 A in the clockwise direction. The…

A: This question is based on the principle of the magnetic force exerted on a current-carrying wire…

Q: A wire formed in the shape of a right triangle with base Lab = 18 cm and height Lpc = 76 cm carries…

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Q: Figure 1) shows a positively charged spherical object that is spinning Assume all labeled points lie…

A: When a positively charged sphere is spinning about an axis it can be treated as magnetic dipole.…

Q: Long problem In the figure below, wire A carries a 2.0 A current into the page and wire B carries a…

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Q: 4. The figure below shows the end view of four long parallel wires (labeled 1 through 4) each with a…

A: Given that :current ,Length

Q: A long, straight wire carries a current Io and produces a magnetic field Bo at a distance ro from…

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Q: You are designing a new solenoid and experimenting with material for each turn. The particular turn…

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Q: A wire ring of radius a, is placed in an external uniform magnetic field as shown in figure B = B₂+…

A: We have given a circular wire having clock wise current I. And it's radius is 'a'. Magnetic field B…

Q: Q.5: A wire in the form of an equilateral triangle carries a current of 2.5A clockwise. It is placed…

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Q: current-carrying circular loop of radius R is placed next to a long, straight wire, as shown in re.…

A: Answer clockwise direction .

Q: Question A9 The magnetic field at a point P due to a finite wire carrying current I, positioned…

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Q: A semi-infinite straight wire is carrying a current of 6.00 A. The wire runs along the x-axis from…

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Q: Can you answer problem 7? Can you also provide a short explanation for the answer you chose?

A: Fleming’s left-hand rule states that if we stretch the thumb, the forefinger and the middle finger…

Q: An electron is accelerated from rest through potential difference V and then enters a region of…

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Q: 2.0-m long conducting wire is formed into a square and placed in the horizontal XY plane A uniform…

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Q: Can you answer problem 8? Can you also provide a short explanation for the answer you chose?

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Q: There are two current wires. The left wire carries current outward and right wire carries the…

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Q: Calculate the force on a rod of length 5 m carrying current of 3 A in the magnetic field of 4 T…

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Q: None

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Q: Consider a circular wire of radius a that carries a current I directed as shown below. Calculate the…

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Q: 8. a 2.0m length of wire held IN IS a last-west direction horizontally (plane of paper). the wire is…

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Q: Consider a 150 turn square loop of wire 17.5 cm on a side that carries a 46 A current in a 1.75 T…

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Q: A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic…

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Q: (8c29p11) A long hairpin is formed by bending a very long wire, as shown. If the wire caries a…

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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.