A circular coil 14.0 cm in diameter and containing nine loops lie flat on the ground. The Earth's magnetic field at this location has a magnitude 4.50×10−5T and points into the Earth at an angle of 59.0 ∘∘ below a line pointing due north. A 7.80-A clockwise current passes through the coil. Determine the torque on the coil.

Q: Three very long, straight, parallel wires each carry currents of 4.00 A, directed out of the page as…

A: Given, Current in each wire,I=4 A Side length of right isosceles triangle, x=2 cm=0.02 m

Q: wo long, straight wires carry equal current I = 8.00 A as shown in the textbook image. Find the…

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Q: A circular wire loop of radius 20.0 cm carries a current of 2.90 A. It is placed so that the normal…

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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 200-turn circular loop of radius 50.0 cm lies flat on the ground with its current circulating…

A: This queston is based on magnetic force on current carrying conductor.

Q: A single-turn current loop, carrying a current of 3.87 A, is in the shape of a right triangle with…

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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: Two conductors carry currents in the plane of the page, as shown. Find the magnitude and direction…

A: Given data The magnitude of the current in the wire loop is I1 = 2 A The magnitude of the current in…

Q: A 10.6 g wire of length 84.8 cm is suspended by a pair of flexible leads in a uniform magnetic field…

A: (a)  Assume that the magnetic field is perpendicular to both length of the wire and the paper. When…

Q: A solenoid has 300 turns wound around a cylinder of diameter 1.20 cm and length 14.0 cm. If the…

A: Since the length of the solenoid is quite large in comparison with its diameter, the magnetic field…

Q: A straight wire carrying a 4.0 A current is placed in a uniform magnetic field of magnitude 0.35 T…

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Q: Two long, straight wires are parallel and separated by 0.35 m. The upper wire carries 6 A to the…

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Q: A single-turn current loop, carrying a current of 4.00 A, is in the shape of a right triangle with…

A: Since there are multiple sub parts posted, we will answer the first three sub parts. The equation…

Q: ne net force on a current loop in a uniform magnetic field is zero. The agnetic force on the voice…

A: Given:- Number of turn N= 53 Diameter of the wire d=1.40 cm  current in the coil I=0.990A magnetic…

Q: straight wire with length 2338 cm carries a current 29 A which is directed to the right and is…

A: straight wire with length 2338 cm carries a current 29 A which is directed to the right and is…

Q: A square loop (L = 0.560 m) consists of 44 closely wrapped turns, each carrying a current of 0.600…

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Q: Two long, parallel wires carry currents of I1 = 2.95 A and I2 = 4.70 A in the directions indicated…

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Q: In an electric motor, a coil with 112 turns of radius 2.40 cm can rotate between the poles of a…

A: As per guidelines we are suppose to do only one question from multiple questions and three subpart…

Q: The figure below shows a section of an overhead power line that is 61.5 m long and carries a current…

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Q: 21:47, 04.05.2021] Arda Eryilmaz: The loop of wire shown in (Figure 1) forms a right triangle and…

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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: 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: Two long, parallel wires carry currents of I1 = 2.90 A and I2 = 4.70 A in the directions indicated…

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Q: 1.) A 15cm long Solenoid has 3500 turns of wire and carries a current of 9.0A . Calculate the…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

Q: Two long, parallel wires carry currents of I1 = 3.10 A and I2 = 4.90 A in the direction indicated in…

A: Fundamentals:Magnitude of the magnetic field due to a current carrying conduction is given by:B =…

Q: An eight turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of…

A: Given, Major axis=40cm Minor axis=30cm Current=6.05A Magnetic field=1.97 ×10 ‑4 T

Q: A copper rod with a mass of 0.220 kg slides on parallel horizontal iron rails, 0.560 m apart, and…

A: (given)      Mass (m) of a copper rod = 0.220 kg Current (I) in the copper rod = 15 A  Length (l) of…

Q: Two long, parallel wires carry currents of I, = 2.55 A and I, = 4.90 A in the directions indicated…

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Q: Two very long wires are parallel to the z axis, as shown in the figure. Each carries a current,…

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

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Q: Two long, parallel wires carry currents of I, = 3.16 A and I, = 5.45 A in the direction indicated in…

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Q: The figure below shows a section of an overhead power line that is 61.5 m long and carries a current…

A: Here , current ,I= 2.35kA = 2350 A Length of the wire ,L = 61.5 m  Magnetic field ,B= 5.3×10–5 T…

Q: 1. A 15cm long solenoid has 3500 turns of wire and carries a current of 9.0 A. Calculate the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Two long, parallel wires carry currents of I1 = 2.70 A and I2 = 5.15 A in the directions indicated…

A: Given data The current first wire is: I1 = 2.70 A The current in the second wire is: I2 = 5.15 A The…

Q: A single-turn current loop, carrying a current of 3.72 A, is in the shape of a right triangle with…

A: I=3.72 AB=96×10-3 Tforce:F=Il×B

Q: A rectangular coil is placed in a uniform magnetic field betwoen the poles of a magnet, as shown in…

A: To determine: When current is passed round the coil in a clockwise direction, what is the function…

Q: The magnitude of the magnetic field at the center of a 25.0cm long solenoid with 650 turns is…

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Q: A horizontal compass is placed 18cm due south from a straight vertical wire carrying a 48A current…

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Q: A flat, 163 turn current-carrying loop is immersed in a uniform magnetic field. The area of the loop…

A: Number of turns in the current-carrying loop, N=163   Area of the loop, A=9.61×10-4 m2   The angle…

Q: A horizontal rod 0.20 m long is mounted on a balance and carries a current. At the location of the…

A: F=Force=0.13 NB=Magnetic field=0.067 TL=Length of rod=0.2 mθ=Angle between rod and magnetic…

Q: Each of the 10 turns of wire in a vertical, rectangular loop carries a current of 0.25 A. Th loop…

A: Given, Turns = 10  Current (I) = 0.25 A Height = 8.0 cm Width = 15 cm Magnetic field (B) = Angle =…

Q: A closed loop of an irregular shape is placed in a region of uniform magnetic field of magnitude…

A: Given data: Magnetic field, B=1.78 T Length, L=15.2 m Current, I=1.12 A

Q: A square coil of wire containing a single turn is placed in a uniform 0.34-T magnetic field, as the…

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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.