A 212 turn rectangular coil of length 44 cm and breadth 77 cm is placed in the earth's magnetic field 0.5 G, such that its magnetic dipole moment makes an angle 57° with the field as shown in the picture. If the current in the circular coil is 140 A, then calculate the following

Q: A rectangular coil of dimensions 5.4 cm, 38.5 cm consist of 25 turns of wire and carried current of…

A: The expression for the required dipole moment is,

Q: A 132 turn square coil of sides 23 cm is placed in the earth's magnetic field 0.48 G, such that its…

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Q: Consider a circular loop with a 2.50-cm radius in a constant magnetic field of 0.625 T. Find the…

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Q: where

A: Whenever a current-carrying conductor/loop is placed in a magnetic field, it experiences a force…

Q: A current of 3.00 A is carried through a circular coil that has 10 loops where each loop has a…

A: Let the current flowing through the coil be I, the number of loops in the coil be N, the diameter of…

Q: A loop of wire has a magnetic moment of ?=0.042 Am^2 that is towards into the page and is placed in…

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Q: A circular loop of current-carrying wire has a magnetic dipole moment of 5×10² A.m². It is placed so…

A: The expression for toque is,

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, l=1.20 m, and a uniform…

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Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, 1-1.20 m, and a uniform…

A: Given:-  The resistance R= 6.0 ohm  The current I = 5.5 A The length L= 1.2 m  The magnetic field B…

Q: A 316 turn rectangular coil of length 41 cm and breadth 71 cm is placed in the earth's magnetic…

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Q: Question 5.8: A closely wound solenoid of 2000 turns and area of cross-section 1.6 x 10- m²,…

A: In the given question We have to determine the force and torque on the solenoid.

Q: A 304 turn circular coil of diameter 66 cm is placed in the earth's magnetic field 0.43 G, such that…

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Q: For the hexagonal loop in the figure below, given that the loop carrying a current of 13.7 A and the…

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Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, I=1.20 m, and a uniform…

A: When a conductor of length l moves through a magnetic field with a speed v so that magnetic field B…

Q: A 280 turn circular coil of radius 48 cm is placed in the earth's magnetic field 0.52 G, such that…

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Q: A straight conductor carrying a current i = 4.9 A splits into identical semicircular arcs as shown…

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Q: A 232 turn circular coil of radius 62 cm is placed in the earth's magnetic field 0.55 G, such that…

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Q: A straight conductor carrying a current i = 4.4 A splits into identical semicircular arcs as shown…

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Q: A 59-cm long solenoid is to produce a magnetic field of 1.23 mT at its center. How much current…

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Q: A 364 turn circular coil of diameter 70 cm is placed in the earth's magnetic field 0.47 G, such that…

A: Here given there are 364 turns of a coil with radius 70 cm..The magnetic field is 0.47 G.The current…

Q: A cube of edge length = 4.70 cm is positioned as shown in the figure below. A uniform magnetic field…

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Q: A straight conductor carrying a current i = 8.9 A splits into identical semicircular arcs as shown…

A: the straight portion of wire does not contribute to the magnetic field at C

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, l=1.20 m, and a uniform…

A: Resistance of resistor: R = Length of bar: l = 1.20 m Magnitude of uniform Magnetic field: B = 2.50…

Q: A 156 turn rectangular coil of length 42 cm and breadth 71 cm is placed in the earth's magnetic…

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Q: A 136 turn circular coil of diameter 52 cm is placed in the earth's magnetic field 0.4 G, such that…

A: The magnetic dipole moment is a vector variable related to the magnetic characteristics of electric…

Q: A 100 turn circular coil of radius 40 cm is placed in the earth's magnetic field 0.39 G, such that…

A: Using relation of potential energy , torque and dipole moment we find

Q: Consider a particle that has a charge to mass ratio of m/q-5.9x108 kg/C. The particle enters a…

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Q: A current-carrying rectangular wire loop with wvidth a = 0.110 m and length b = 0.215 m is in the…

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Q: A 156 turn rectangular coil of length 42 cm and breadth 71 cm is placed in the earth's magnetic…

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Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, 1=1.20 m, and a uniform…

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Q: what is the magnitude of the torque acting on wire about an axis on the coil plane which passes its…

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Q: A 316 turn circular coil of radius 78 cm is placed in the earth's magnetic field 0.5 G, such that…

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Q: You place a strip of copper, 3.5 mm thick and 1.50 cm wide, in a uniform 0.4 T magnetic field as…

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Q: The closed loop shown in the figure below carries a current of 5.10 A in the counterclockwise…

A: Given: Radius of outer arc (R) = 71.0 cm. = 0.71 m. Radius of inner arc (r) = 31.0 cm. = 0.31 m.…

Q: A 292 turn circular coil of diameter 54 cm is placed in the earth's magnetic field 0.42 G, such that…

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Q: A conducting bar of length L = 0.40 m rotates in a counterclockwise direction with a constant…

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Q: Consider the possibility of a new design for an electric train. The engine is driven by the force on…

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Q: A straight conductor carrying a current i = 5.9 A splits into identical semicircular arcs as shown…

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Q: Consider a circular current-carrying coil with a radius of 2.5 cm and 150 turns that may rotate…

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Q: A charge of the magnitude of 50 µC and of the a mass 42 ug, enters perpendicularly in a uniform…

A: Givofii that Magnitude of the charge q = 50 micro C Mass of the charge M = 42 micro gm Time taken by…

Q: A 136 turn circular coil of diameter 52 cm is placed in the earth's magnetic field 0.42 G, such that…

A: a) The magnetic dipole moment of the loop is given by: m =nIAI = current, A= area, n = number of…

Q: A circular current loop with a diameter of 3 m carrying a current of 2 A is placed in the xy-plane.…

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Q: A square loop with side length L carries a current 1, counterclockwise. The loop is placed in…

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Q: A 304 tum ciraular coil of radius 32 am is placed in the earth's magnetic field 0.35 G. such that…

A: Number of coils   N = 304 Radius of coil       R = 0.32 m Earth's magnetic field  B = 0.35 G =…

Q: Consider the arrangement shown in the figure below. Assume that R = 6.00 Q, l=1.20 m, and a uniform…

A: Given  R = 6 ohms  Length = l =1.20 m  B = 2.50 T =magnetic field  I = current = 5.5 Amp  Velocity =…

Q: Consider a particle that has a charge to mass ratio of Im/ql=3.9×10-8 kg/C. The particle enters a…

A: When the particle is present in the magnetic field, it experiences a force. The time period for the…

Q: etic needle with magnetic moment μ = 0.045 Am2 is placed in a uniform magnetic field B = 0.45 T as…

A: We know that the A magnetic needle with magnetic moment μ = 0.045 Am2 is placed in a uniform…

Q: rectangular coil of dimensions 5.40 cm x 8.50 cm consists of 25 turns of wire. The coil carries a…

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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.