P 5.0 cm 5.0 cm 1,=3.0A I;-4.0A FIGURE 2.1

Q: 4. An infinitely long wire has been bent into the hairpin-like shape shown below. The curved part of…

A: Concept: The schematic diagram of the system is given below, The system is divided into 3 segments:…

Q: I = 18.0 A 12.0 cm 16.0 cm I, = 22.00 A Two insulated and very long wires perpendicular to each…

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Q: The half-spherical shell in the figure below has a radius R. Suppose that the magnitude of the…

A: Magnetic flux is given as ϕ =B→.A→ = BAcosθWhere, B=Magnetic fieldA = cross section areaθ = Angle…

Q: Identify the correct statement about the magnetic field lines. a. Magnetic field lines of a bar…

A: In the given question We have to discuss about the magnetic field lines.

Q: 18. Magnetism produced by an electric current is called a. electromagnetism b. ferromagnetic c.…

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Q: Two long, straight wires are separated by 0.12 m. The wires carry currents of 3.0 A in opposite…

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Q: Q2. A charge q moves with velocity along the x-axis. Calculate the magnetic field at point p as…

A: The magnetic field at a point 'r' distance apart from a current-carrying wire is given by…

Q: A.  The upper semi-circular wire of radius ? is run by clockwise current ?. The lower semi-circular…

A: Given Data : The radius of the circle is given as R. The current flowing in the upper half of the…

Q: Wires I6 and I3 are parallel with currents pointing in opposite directions as shown below. a) b) c)…

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Q: Turn the long wire so the current is coming straight out of the page (shown on the diagram on the…

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Q: Two parallel wires that are separated by a perpendicular distance of 2.0 cm carry currents of 5.0 A…

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Q: 1) An electron is traveling in the -x direction near a current-carrying wire as shown. The wire…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: A negatively charged particle is moving with a constant velocity directed upward through a region of…

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Q: A B-field (2.0 T) is oriented along the +x axis. A proton has an instantaneous velocity of 4000 m/s…

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Q: A loop of wire was bent into the shape shown below. Two arcs connected by radial wires. If the angle…

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Q: b. If the angle between the current and magnetic field is changed to 23 degrees, what is the new…

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Q: 5. A uniform external magnetic field, created by something you don't see here, points upward, in the…

A: The objective of the question is to determine the direction of the current in the wire and to draw…

Q: 1. Two straight parallel wires carry currents of I₁ = 12.5 A and I2 = 11.6 A in opposite directions…

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Q: Electric fields can be sources of magnetic fields. When does this happen?   a. When the electric…

A: An electric property associated with each point in space when charge is present in any form. The…

Q: When it comes to magnetic fields lines, which of the following statements is not true? A. The…

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Q: A coaxial cable consists of a long hollow cylindrical wire (inner radius b = 2.50 cm, outer radius C…

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Q: two wires shown below have the same current i1=i2=7a and are separated by a distance of 10 cm. find…

A: B = μoI2πR  Where R is the distance from wire. Direction is given by right hand thumb rule. a) At…

Q: Two points A and B lie on the two sides of a long, straight wire carrying a current I in the…

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Q: In terms of the direction of force, we use the left-hand rule. Pointing your thumb in the…

A: The wire carries current along the positive Y-direction. A magnetic field is created surrounding the…

Q: A horizontal wire length of 3.0 m carries a current of 6.0 A and is oriented so that the current…

A: Length of wire (L) = 3 m Current (I) = 6 A direction of current = west Magnetic field strength (B) =…

Q: You place a 10cm x 20 cm, rectangular circuit in 4 T magnetic field. This circuit has a battery in…

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Q: 2. A circular loop of wire of radius R 100 cm and a long, straight wire carry currents of I and I2…

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Q: 1) An electron is traveling in the +y direction near a current-carrying wire as shown. The wire…

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Q: 1. Inside a particle accelerator, charged particles are accelerated through a uniform magnetic field…

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Q: 10. A square loop with sides of length a has a current I flowing in it as shown. A. What is the…

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Q: Two long, parallel wires separated by 80 cm each carry currents of 2.0 A in a horizontal direction.…

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Q: 1. What is the magnetic field at P due to the current I in the wire shown? b. a Write your answer in…

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Q: A current I = 30 A is directed along the positive x-axis and perpendicular to a magnetic field. A…

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A: #NOTE: Thank you for the question. As per the company honor code, we are allowed to answer up to…

Q: A power line is suspended 10.0m above the ground and carries a current of 200 A. a. What is the…

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Q: A very long conducting wire is bent and shaped as shown in the figure. A 5.0 A current flows in the…

A: A very long conducting wire is bent and shaped as shown in the figure. A I=5.0 A current flows in…

Q: An electron accelerates from rest in a horizontally directed electric field through a potential…

A: Potential difference, V = 87 VMagnetic field, B = 0.4 TCharge on electron, q = 1.6×10-19 CMass of…

Q: 1. A straight wire with length L carries a current I which is directed to the right and is…

A: Part(a) The magnitude and direction of the magnetic field in the region through which the current…

Q: Two very long wires are parallel to each other separated by a distance d.  The same current flows…

A: Given:Current in the wire, I = 1 ampLength of the wire, d = 0.1 m

Q: 6. A wire is formed so as to make a circular loop connecting two long, straight sections as shown in…

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Q: 3. In the diagram below there are two long, parallel, current carrying wires. The upper wire also…

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Q: Two current-carrying conductors are parallel to one another. The first wire has a current of 36 A…

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Q: 1. A wire runs from north to south A. A compass needle placed above the wire points with its north…

A: Since the needle is pointing towards east, it means that magnetic field is flowing from west to east…

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.