Assume the average value of the vertical component of Earth’s magnetic field is 43 mT (downward) for all of Arizona, which has an area of 2.95 = 10^5 km2.What then are the (a) magnitude and (b) direction (inward or outward) of the net magnetic flux through the rest of Earth’s surface (the entire surface excluding Arizona)?

Q: At a certain location, Earth's magnetic field of 54 µT is horizontal and directed due north. Suppose…

A: Given data: The magnetic field of the earth is B=54×10-6 T The distance is r=0.078 m Part a: The…

Q: If the solenoid is free to turn about the vertical direction and a uniform horizontal magnetic field…

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Q: Which of the following angles with respect to the direction of a uniform magnetic field is a…

A: The potential energy of a magnetic dipole in a uniform magnetic field, U=−mBcosθ

Q: Figure shows a portion of a silver ribbon with z1 = 11.8 mm and y =0.23 mm, carrying a current of…

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Q: You have designed and constructed a solenoid to produce a magnetic field equal in magnitude to that…

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Q: e has dimensions 2.80 cm by 3.20 cm and is in a uniform magnetic field that is directed at an angle…

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Q: The magnetic field at Earth's poles is approximately 60 microteslas, and the Earth has a radius of…

A: Assume that the magnetic field is produced by a current-carrying ring wrapped around the earth. The…

Q: The magnetic field in a region of space is specified by its x, y, and z components which are…

A: The magnetic field is a field that arises from moving charges through space. Current is the rate of…

Q: Near the surface of the planet, the Earth's magnetic field is about 0.50x 10-4 T. How much energy is…

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Q: Consider a uniform 0.673-T magnetic field pointing north and an electron traveling at 57.0 m/s in a…

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Q: A horizontal rectangular surface has dimensions 2.80 cm by 3.20 cm and is in a uniform magnetic…

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Q: An aircraft, of wing span 60 m, flies horizontally at a speed of 150 m s^–1. If the vertical…

A: Given, Wing span, l=60 m Speed, v=150 m/s Magnetic field, B=1.0×10−5T Time, t=10 s

Q: At what distance from a long straight wire carrying a current of 7.5 A is the magnitude of the…

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Q: A circular current loop of radius 2.0 cm carries a current of 2.0 mA. If the constituted magnetic…

A: Given data: Radius r=2.0cm =0.02m Current I=2.0mA=0.002A Magnetic field B=0.50T Magnetic dipole…

Q: A uniform magnetic field of 6.1 x10-3 T passes through a single loop rectangular coil of dimensions…

A: Given: Electric Flux = Flux Wb Magnetic Field (B) = 6.1 x 10-3 T Area of the loop = 6.3 x 4.5 =…

Q: Calculate the magnitude of the magnetic field at a point 25.0 cm from a long, thin conductor…

A: Current in wire I = 2.00 A distance from conductor , r = 25.0 cm = 0.25 m  We need to determine the…

Q: A long, straight wire goingthrough the origin is carryinga current of 3.00 A inthe positive z -…

A: (a) The magnitude of the magnetic field at a distance r from the origin on the positive x axis is

Q: A horizontal rectangular surface has dimensions 3.25 cmcm by 3.90 cmcm and is in a uniform magnetic…

A: The given data are: b=3.25 cm=0.0325 ml=3.9 cm=0.039 mθ=29°ϕ=4.1×10-4 Wb Here, b and l are the…

Q: 1. A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: According to the Bartleby guideline, only one question can be solved at one time, post the remaining…

Q: long straight current-carrying wire has a current of 3.00A directed to the right. What's the…

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Q: A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 10 cm formed…

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Q: The horizontal and vertical components of a magnetic field are 0.3 T and 0.4 T, respectively. What…

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Q: A horizontal rectangular surface has an area of 8.96 x 10-4 m2 and is in a uniform magnetic field…

A: Given data:  A horizontal rectangular surface  Area (A) = 8.96×10-4 m2 Angle above the horizontal =…

Q: The magnitude of the force on a magnetic dipole μ→ aligned with a nonuniform magnetic field in the…

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Q: At a certain location in the Philippines, Earth’s magnetic field of 39 mT is horizontal and directed…

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Q: 2.2 a. 2 MONI (magnitude of B dloublt s) b. Ho NI cmagntude of B reduces by half) 21 Mo NI (…

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Q: Two long wires parallel to the y-axis carry currents of 20 A and 10 A, as shown in the figure. Find…

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Q: At a place, the horizontal component of earth’s magnetic field is B and angle of dip is 60°. What is…

A: angle of dip is 60° Horizontal component = B

Q: A circular area with a radius of 6.50 cm lies in the xy-plane. What is the magnitude of the magnetic…

A: Given data: Radius of circle is, r=6.50 cm=6.50100=0.065 m. Strength of magnetic field is, B=0.230…

Q: circular region of radius R = 3.00 cm in which a displacement current is directed out of the page.…

A: a) The expression for magnetic field is, Thus,

Q: A solenoid has 1,296 tums per meter and radius 2.5 cm. The current in the solenoid is 38 A. What is…

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Q: A 35.0 m wire carries a current of 3 250 mA in a location where Earth’s magnetic field is 2.50 x…

A: The magnetic force experienced by the wire segment is F=BEIL=2.50×10-3 T3250×10-3 A35.0 m=0.284 N

Q: I=10A What is the net magnitude of the magnetic field at point P due to both current carrying…

A: Given:- b= 2.0 cm  I = 10 A  Find:- a) What is the net magnitude of the magnetic field at point P…

Q: Two wires, each having a weight per unit length of 1.0 x 10 4 N/m, are strung parallel, one 0.10 m…

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Q: At a particular point on Earth, the magnitude of the Earth's magnetic field is 3.50 × 10-5 T. At…

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Q: At a site where the Earth's magnetic field has a magnitude of 0.47 gauss (where 1 gauss = 1.00 x…

A: Solution , Given, Magnetic field = 0.47 gauss = 0.47 x 10-4 T Length of high voltage power line =…

Q: Suppose a supersonic jet has a net positive charge and flies due east at a speed of 710 m/s over…

A: When any charge particle is moving inside the magnetic field then it experinece the magnetic force.…

Q: At what distance from the central axis of a long straight thin wire carrying a current of 5.0 A is…

A: Write the given values with the suitable variables. I=5 AB=5×10-5 T Here, I is the current and B is…

Q: How much energy due to Earth's magnetic field is present in 1.50 m³ of space near Earth's surface at…

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Q: If an electric wire is allowed to produce a magnetic field no larger than that of the Earth…

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Q: A thin 2.66 m long copper rod in a uniform horizontal magnetic field has a mass of 42.7 g. When the…

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Q: Assume the Earth's magnetic field at the equator to be 0.4x10^-4 T and oriented north at all points.…

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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.