Consider the configuration shown below. The loop of wire, which is inside the solenoid, has the radius of 0.02 m and carries a current of 0.8 A. The solenoid has length 0.60 m, radius 0.08 m, and 1500 turns. Find the value of the current in the solenoid so that the magnetic field at the center of the loop is zero

Q: A straight conductor carrying a current i = 6.0 A splits into identical semicircular arcs as shown…

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Q: A current-carrying rectangular wire loop with width a = 0.105 m and length b = 0.210 m is in the…

A: We know that magnetic force F = I(L x B ) where B represented as magnetic field and L represented…

Q: What is the strength of the magnetic field at the center of the two concentric conducting coils…

A: According to the given information the correct option is d.

Q: Consider a single circular loop of wire that carries current I=1.5A. If the field due to the current…

A: The magnetic field originates in the presence of an electric current or the moving charges and also…

Q: An ideal solenoid having 149 turns and carrying a current of 6 A is 11 cm long. What is the…

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Q: A metal bar of length 1.0 m, mass 25 kg, and resistance 4.0 N is free to slide on metal rails of…

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Q: An ideal solenoid having 134 turns and carrying a current of 5 A is 12 cm long. What is the…

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Q: What is the strength of the magnetic field at the center of the two concentric conducting coils…

A: Given: Radius of outer coil R=4 cm, radius of inner coil r=3 cm, Current in outer coil Io=7 A,…

Q: A Solenoid of length 0.250m and radius 0.0200m is comprised of 120 turns of wire. Determine the…

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Q: Consider a solenoid that is very long compared with its radius. Of the following choices, what is…

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Q: Two very long solenoids have the same length, but solenoid A has 18 times the number of turns, 1/4…

A: The magnetic field inside a solenoid is B=μ0NIL      ...(1) where μ0 is the permeability of free…

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

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Q: A current-carrying rectangular wire loop with width a = 0.115 m and length b = 0.205 m is in the…

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Q: A 0.50-m long solenoid consists of 1000 turns of copper wire wound with a 4.0-cm radius. When the…

A: The magnetic field inside a solenoid is given by the following expression B = μ₀ n I…

Q: A circular loop of wire, with 8 turns and a radius of 0.0028 m, carries a current of 0.15 A. This…

A: The magnetic field due to a solenoid is given by  B =μo n I where, n be the number of turns per unit…

Q: A uniform magnetic field of 10 x10 i passes through a single loop rectangular coil of dimension of…

A: Given data: Magnetic field, B=10×10-3 T Length of the rectangle loop, l=3.3 m Breadth of the…

Q: An ideal solenoid having 153 turns and carrying a current of 2 A is 11 cm long. What is the…

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Q: A straight conductor carrying a current i = 2.3 A splits into identical semicircular arcs as shown…

A: Given Current in the wire is i=2.3 A Radius of the loop is R=3.0 cm   We have to find the magnetic…

Q: Consider a rectangular loop with dimensions 20.00cm x 35.00cm is placed in a region with uniform…

A: Dimensions of the loop (20*35) cm so area A=20*35=700 cm2=0.7 m2, Magnetic field B→=1.2i^ (T) and…

Q: In the figure below, a steel bar sitting on two parallel metal rails, connected to each other by a…

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Q: 0.600 m اے T - 0.800 m B R You have a right triangular coil with base of 0.800 m and height 0.600 m…

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Q: A conducting rod spans a gap of length L = 0.065 m and acts as the fourth side of a rectangular…

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Q: An 80-cm-long conducting rod moves to the right with a constant velocity along frictionless metal…

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Q: An equilateral triangular loop is in the xy plane as shown in the figure below, in the quadrant of…

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Q: solenoid of length 0.866 m and radius 2.00 cm has 244 turns of wire. What is the magnitude of the…

A: Given Number of turn = 244 Length= 0.866 m Number of turn per unit length n = 244/0.866 = 281.76 m-1

Q: In the figure below, a metal bar sitting on two parallel conducting rails, connected to each other…

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Q: A magnetic field of 5.1 T passes through a single loop circular coil of radius 6.3 x 10-2 m which…

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Q: Find the value of the line integral of the magnetic field around a closed curve in the presence of…

A: Given Six electric currents are given as I1=4.17 A, I2=6.21 A, I3=1.67 A, I4=3.73 A, I5=4.51 A and…

Q: 6) A flat circular loop of radius 0.10 m is rotating in a uniform magnetic field of 0.20 T. Find the…

A: Given Data: Radius of the loop (r) = 0.10 m.Magnetic field (B) = 0.20 T. To Find: The magnetic flux.…

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Q: A square loop of wire with side 0.600 m carries a current of 6.10 A as shown in the side-view…

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Q: A 1000-turn toroidal solenoid has a central radius of 4.2 cm and is carrying a current of 1.7 A.…

A: Answer: The correct answer is option A) 8.1 mT.   Explanation: The expression for magnetic field(B)…

Q: For the hexagonal loop in the figure below, given that the loop carrying a current of 10.9 A and the…

A: In this given problem, we first find the magnetic field at the centre of the  loop by on side of…

Q: In the figure below find the current flowing through section P Q. P Q has length a = 65 cm and 8 is…

A: Given : Length (a) = 65 cm = 0.65 m B = (1 x 10-3 T/s)t Resistance per unit length (R/L) = 0.10 Ω/m

Q: For the hexagonal loop in the figure below, given that the loop carrying a current of 12.2 A and the…

A: Given,

Q: Two solenoids are nested coaxially such that their magnetic fields point in opposite directions.…

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Q: Calculate

A: Given: Width of the wire = 0.115 m Length of the wire = 0.220 m Current in the wire = 3.50 A…

Q: A rectangular loop is entering in a region with a magnetic field of 1 T at a speed of 5 m/s, as…

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Q: A current-carrying rectangular wire loop with width a = 0.104 m and length b = 0.245 m is in the…

A: Required values which is used to solve part 4 mean part d is given in the question and we have to…

Q: You are given a straight piece of conductor that is 5.0 cm long and moves in a region of uniform…

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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.