A long solenoid with 63 turns of wire per centimeter carries a current of 0.12 A. The wire that makes up the solenoid is wrapped around a solid core of silicon steel (Km=5200). (The wire of the solenoid is jacketed with an insulator so that none of the current flows into the core.) Part A For a point inside the core, find the magnitude of the magnetic field B0→ due to the solenoid current. Part B For a point inside the core, find the magnitude of the magnetization M⃗. Part C For a point inside the core, find the magnitude of the total magnetic field B⃗.

Q: Problem 4: A conducting rod spans a gap of length L = 0.179 m and acts as the fourth side of a…

A: Given:-  L = 0.179 mB = 0.45 TA = 6.5 m/s4R = 150 Ω  Find:-  g) Express the current induced in the…

Q: In the figure, two circular arcs have radii a = 14.5 cm and b = 11.5 cm, subtend angle 0 = 73.0°,…

A: Given a=14.5 cm =14.5 x 10-2 m b=11.5 cm =11.5 x 10-2 m i =0.493 A θ =73.0° =73π180 =73 x 3.14180…

Q: The magnetic field at one place on the ea surface is 55 μT in strength and tilted 60 from…

A: Given Data The magnetic field on the earth surface is:B=55μT=55×10-6 T The number of turn is:N=230…

Q: Example 22-15 depicts the following scenario. Two wires separated by a distance of 22 cm carry…

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Q: Two long conductors lie in the x-y plane and run parallel to the y-axis. The first wire is at x = 0…

A: Here, it is given that two long conductors lie in the x-y plane and run parallel to the y-axis.  The…

Q: Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 170 cm, but…

A: Magnitude of Emf E induced in a loop of area 'A' placed in a region of magnetic field 'B' is…

Q: What is the strength of the magnetic field at point P in the figure? (Figure 1) Assume that I = 4.6…

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Q: Consider the two long concentric solenoids shown the figure below. The inner solenoid has a radius a…

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Q: An alpha particle α is really a helium 4/2He nucleus.  If all of its electrons are stripped off…

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Q: X. X X X X X X X X X X X X X X X X

A: Given,speed of the conducting wir, vmagnetic field, B→ (into the page)length of the wire, Ldistance…

Q: A straight, vertical wire carries a current of 2.30 A downward in a region between the poles of a…

A: Given: The vertical wires carry a current in the downward region is I = 2.3 A The magnetic field…

Q: A conducting rod of length = 25 cm is placed on a U-shaped metal wire that is connected to a…

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Q: Three long straight conducting wires each carries equal current i = 6 A. Two of them are directed…

A: The expression for the net magnetic field is,

Q: the currents are in guration (panel b), parallel to each othe tho forco for each

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Q: A Crude Magnetometer. You and your team have been tasked with estimating the magnetic field between…

A: Given Data: Length of the wire (L) = 6.5 cm = 0.65 m.Length of plastic spring (l) = 3.5 cm = 0.035…

Q: The figure shows the cross section of a long cylindrical conductor of radius a = 1.00 cm carrying…

A: Solution:-Given thata=1 cm=0.01 mUniform current (Ia)=100 Ar=0.8 cm=0.8×10-2 m

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

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Q: A toroid has 450 turns of wire and carries a current of 12 A. Its inner and outer radii are 6.6 and…

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Q: A proton moves with a velocity of V = (4î - 4j + k) m/s in a region in which the magnetic field is B…

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Q: Part A,B,D please and thank you The figure (Figure 1) shows a portion of a silver ribbon with z1=…

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Q: An ideal toroidal solenoid (Figure 1) has inner radius 71 = 15.2 cm and outer radius r2 = 18.3 cm…

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Q: A small, 0.300-kgkg bird is flying horizontally at 3.50 m/sm/s toward a 0.750-kgkg thin bar hanging…

A: The objective of the question is to find the magnitude and direction of the angular momentum of the…

Q: Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of…

A: Solution:-Given thatr1=0.2 cmr2=0.8 cmr3=1.9 cmI=4 Ar=1.5 cm

Q: A uniform magnetic field points vertically upward; its magnitude is 0.480 T. An electron with…

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Q: A metal rod (mass m = 0.10 kg, resistance R = 2.0 2) is lying on top of two conducting rails that…

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Q: Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 163 cm, but…

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Q: A toroid has 390 turns of wire and carries a current of 34 A. Its inner and outer radii are 7.6 and…

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Q: A proton moves with a velocity of V = (51-5j + k) m/s in a region in which the magnetic field is B =…

A: The velocity of the proton is v=5i-5j+k m/s. The magnetic field is B=i+2j-k T.

Q: The earth's magnetic field, with a magnetic dipole moment of 8.0 x 1022 A m², is generated by…

A: Given data: The magnetic dipole moment of the earth is μe=8.0×1022 Am2 The diameter of the current,…

Q: You may want to review (Page 796). For help with math skills, you may want to review: The Vector…

A: Given value--- I = 6 Amp. r1 = 1.1 cm. r2 = 2.2 cm. We have to find--- What is the strength of…

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A: (c) In case when r<A. The Ampere's circuital law states that, ∮B·dl=μ0Ienc…

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Q: Consider a loop with 9.9 A of current that makes an 6-sided polygon, where the distance from the…

A: The 6 sided polygon consists of 6 straight finite current carrying wires, each of which will produce…

Q: A loop of wire carrying a current of 7.62 A is in the shape of an isosceles right triangle (right…

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Q: A particle with a charge of -1.24 x 10-8 C is moving with instantaneous velocity = (4.19 x 10¹ m/s)i…

A: Given:- Charge of the particle is q=-1.24×10-8 C Velocity of the particle is v→=(4.19×104  m/s)…

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.23…

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Q: Chapter 29, Problem 049 Your answer is partially correct. Try again. A toroid having a square cross…

A: a)The expression for the magnetic field inside the toroid at the inner radius,

Q: Two long, parallel transmission lines 45.0 cm apart carry 20.0 A and 80.0 A currents. Part A Find…

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Q: Part A A 20.0-kg projectile is fired at an angle of 60.0 ° above the horizontal with a speed of 80.0…

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Q: The figure below shows a cross section of a long cylindrical conductor of radius a = 4.02 cm…

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Q: Consider a straight current-carrying wire of length 1 oriented perpendicular to a magnetic field of…

A: The magnetic field strength is B The current through the wire is I The magnetic force on the wire…

Q: A coaxial cable is constructed from a central cylindrical conductor of radius A= 1.40 cm carrying…

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Q: B

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Q: In your laboratory you have a sensitive piece of equipment which will not function if it is in the…

A: Solution: The strength of the magnetic field which is created by the current carrying long straight…

Q: A toroid has 490 turns of wire and carries a current of 30 A. Its inner and outer radii are 5.4 and…

A: The solution is given below

Q: The coax cable,shown left,has a core cylindrical wire with radius a. The core wirecarries current I…

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Q: A coaxial cable is constructed from a central cylindrical conductor of radius A = 1.10 cm carrying…

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Q: A coaxial cable has an inside conductor of a radius a carrying a current I. The current returns as a…

A: The magnetic field in the given regions is,…

Q: The earth's magnetic field, with a magnetic dipole moment of 8.0 x 1022 A m², is generated by…

A: given        Magnetic dipole moment = 8×1022 A.m2dia. of current loop = 3000 kmdia of wire = 1000 km

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.