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Q: A closely wound circular coll consists o 500 turns and carries a current of 4.4 A The radius of the…

A: The data given in the question is as follows: 1. Number of turns, N=500 2. Current, I=4.4 A 3.…

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: The figure below shows a long straight wire just touching a circular loop carrying a current I1 =…

A: (a) Current in the circular loop is in counterclock wise direction. Applying right hand thumb rule,…

Q: The figure shows a wood cylinder of mass m = 0.229 kg and length L = 0.0930 m, with N = 24.0 turns…

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Q: A square coil of side 10 cm consists of 20 turns and carries a current of 12 A. The coil is…

A: Given Data:-      A=0.10 m×0.10 m      A=0.01 m2      N=20      I=12 AmP      θ=30°      B=0.80…

Q: A conducting thin rod of length L is suspended by two flexible wires as shown in the figure. The rod…

A: Given: The mass per unit length of the wire is 0.015 kg/m. The strength of the magnetic field is 3…

Q: A square wire loop with 1.5 m sides is perpendicular to a uniform magnetic field, with half the area…

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Q: A rod of mass 0.720 kg and radius 6.00 cm rests on two parallel rails (see figure below) that are d…

A: Given values, Mass of rod(m)= 0.720Kg  Radius(r) = 6.0cm Length (l) = 45.0cm Current in rod (i) =…

Q: In the figure, a metal wire of mass m = 28.2 mg can slide with negligible friction on two horizontal…

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Q: A closely wound circular coil consists of 500 turns and carries a current of 4.4 A. The radius of…

A: Given:Coil,N=500 turnsCurrent,I=4.4 ARadius ,r=0.025 mMagnetic field,B=0.48 TFind the distance…

Q: a wood cylinder of mass m = 0.250 kg and length L = 0.100 m, with N = 10.0 turns of wire wrapped…

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Q: a rectangular coil of wire consisting of ten loops each with length 0.20 m and width 0.30 m, lies in…

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Q: The figure shows a wire segment of length As = 5.0 cm, centered at the origin, carrying current i =…

A: Length=5cm Current=5.4A

Q: A wire of length 50 cm and mass of 12 g is suspended in a horizontal plane by a pair of flexible…

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Q: A 0.200 kg metal rod carrying a current of 37.0 A glides on two horizontal rails 0.500 m apart. What…

A: When a magnetic field is applied on a current carrying rod in perpendicular direction , then a force…

Q: a rectangular 20-turn coil of wire, of dimensions 10 cm by 5.0 cm. It carries a current of 0.10 A…

A: The force is perpendicular to the bottom of the coil and is x away from the hinge. Thus, expression…

Q: In the figure, a metal wire of mass m = 26.7 mg can slide with negligible friction on two horizontal…

A: (a)Wire’s speed is,

Q: In the figure, a rectangular loop carrying current lies in the plane of a uniform magnetic field of…

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Q: A circular loop carrying a current of 1.25 A is oriented in a magnetic field of 0.22 T. The loop has…

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Q: A flat square coil of wire measures 9.5 cm on each side and contains 175 turns of very thin wire. It…

A: The side of the square coil is a = 9.5 cm = 0.095 m. The number of turns is N = 175. The current…

Q: How many turns must be wound on a flat, circular coil of radius 20 cm in order to produce a magnetic…

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

A:

Q: A stiff wire 46.5 cm long is bent at a right angle in the middle. One section lies along the z axis…

A: It is given that,

Q: The figure below shows a long straight wire just touching a circular loop carrying a current I, =…

A: The current in the circular loop is denoted by I1 = 3.14 A in counterclockwise direction. Assume the…

Q: A square coil of side 10 cm consists of 20 turns and carries a current of 12 A. The coil is…

A:

Q: A square coil of wire, with side l = 5.00 cm and total resistance of 100Ω, contains 100 turns and is…

A: Side of the loop is a = 5 cm = 5×10-² m  Magnetic field is B = 1.20 T  Resistance is R = 100 Ω…

Q: A flat square coil of wire measures 144 cm on each side and contains 1230 turns of very thin wire.…

A: Side of square coil (d) = 144 cm = 1.44 m Number of turns (N) = 1230Current (i) = 1.24 A Magnetic…

Q: A single circular loop of wire with radius 2.40 cmcm lies in the xy-plane. There is a uniform…

A: Radius of loop R =2.40cm magnetic field at t1 =0sec B1 =0.140T and magnetic field at t2 = 2sec B2 =…

Q: 60° B = 0.40 T Wire is wound on a square frame, 30 cm by 30 cm, to form a coil of 7 turns. The frame…

A: Given data: dimensions of the square frame are,  a= 30 cm = 0.3 m  therefore an area of the square…

Q: In the figure, a closed loop carries current i = 326 mA. The loop consists of two radial straight…

A: radius, r1 = 1.76 m  radius, r2 = 4.04 m  i = 326 mA Angle = 1.31 rad

Q: A square conducting loop that measures a = 0.250 m on each side, is placed in a magnetic field. The…

A: Given: The measure of square loop is a=0.250 m. The magnetic field is B=2.60 T. The velocity is…

Q: Figure shows a wooden cylinder with a mass m = 280 g and a length L = 12.0 cm, with N = 16 turns %3D…

A: mass m = 280 g and a length L 12.0 cm, with N = 16 turns of wire wrapped around it. What is the…

Q: An electron moves in a circle of radius r = 5.50 × 10-11 m with a speed 1.97 × 106 m/s. Treat the…

A:

Q: 60° B = 0.40 T Wire is wound on a square frame, 30 cm by 30 cm, to form a coil of 7 turns. The frame…

A: Given data: Area of the frame A = 30 cm x 30 cm                                  = 0.3 m x0.3 m…

Q: A square loop (L = 0.20 m) consists of 50 closely wrapped turns, each carrying a current of 0.50 A.…

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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 flat, 1.30 × 10² turn current-carrying loop is immersed in a uniform magnetic field. The area of…

A: A magnetic field exerts a force on a current-carrying straight wire and a torque on a…

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: The figure below shows a long straight wire just touching a circular loop carrying a current I, =…

A: The current in the circular loop, I1 = 2.72 A The direction of the current in the loop is clockwise.…

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.