A rectangular coil of wire consisting of 10 turns, each 0.20 m long and 0.30 m wide, lies in the xy plane. If the coil carries a current of 2.0 A, what is the torque exerted by a magnetic field of magnitude 0.010 T that is directed at an angle of 30.0 degrees with respect to the positive z axis? a) 1.2 x 10^-2 N.m b) 2.4 x 10^-2 N.m c) 6.0 x 10^-3 N.m d) 4.0 x 10^-3 N.m e) 3.0 x 10^-3 N.m

Q: A circular wire loop carries a current of 1.5A. It lies in the xy-plane as shown in the Figure. A…

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Q: A single circular loop of radius 0.20 m carries a current of 3.3 A in a magnetic field of 0.92 T.…

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Q: The wire has 5 segments each 1m and can rotate around the axis shown. The wire is placed in a…

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Q: A bicycle tire of radius 5.1meter rotates {0}radian in time 6.9 seconds. Calculate the tangential…

A: The angular velocity of the wheel can be obtained as ω=2πT=2π6.9s=0.91 rad/s

Q: A particle with a mass of 1.8 g and a charge of .01 μC has a velocity 20000*j m/s at time t. What is…

A: mass of particle (m) = 1.8 g = 0.0018 kg charge on particle (q) = 0.01μC velocity of particle (v→) =…

Q: B 1m \1m 60° 60° 1m axis 1m 2m The wire has 5 segments each 1m and can rotate around the axis sho 1m

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Q: Consider the torque on a loop of current in a magnetic field. a) At what angle θ (in degrees…

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Q: The dipole moment of a short bar magnet is 1.25 A-m². The magnetic field on its axis at a distance…

A: Given value--- dipole momentum = 1.25 A m2 . distance = 0.5 m. We have to find--- The magnetic…

Q: 1. A long, straight wire has a current of 11 = 35 A going upward. Next to this wire is a rectangular…

A: We know that if current is in same direction then force will be attraction. And if current is in…

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: B 1m \1m 60° 60° 1m axis 1m 2m The wire has 5 segments each 1m and can rotate around the axis shown.…

A: Given:

Q: If a rectangular loop of wire with single turn is placed between the two poles poles of a magnet,…

A: Given data:  Width (w) = 0.30 m Length (L) = 1.2 m Current (I) = 1.5 A Magnetic field (B) = 0.90 T…

Q: a) A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc.…

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Q: Two long wires are oriented so that they are perpendicular to each other. As their closet, they are…

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Q: A 6.0-cm straight conductor carries a current of 14 A through a uniform 0.70-T magnetic field. When…

A: Given Length of a straight conductor = L = 6.0 cm Current in the conductor = I = 14 A Strength of…

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

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Q: Two long, parallel conductors, separated by 14.0 cm, carry currents in the same direction. The first…

A: given two parallel current carrying wires at separation = 14cm I1=2ampere I2= 8ampere

Q: a) A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc.…

A: The magnetic field due to an arc of radius,

Q: A horizontal compass is placed 0.6 cm due South from a straight vertical wire carrying a 5.5 A…

A: a)1.884 x 10-4 Tb) 87.67o from East (counterclockwise)Explanation:

Q: A wire carrying a current of 39.5 A is bent into a circular arc with a radius of 0.700 cm that…

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Q: A straight wire segment of length L makes an angle of 24 degrees with respect to the x axis. The…

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Q: The wire has 5 segments each 1m and can rotate around the axis shown. The wire is placed in a…

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Q: Two wires are placed on the x axis. Wire 1 is at the origin and carries a current I1= 3 A out of the…

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Q: A 60.0-cm length of wire carries a current of 10.0 A. It is bent into an equilateral triangle loop…

A: The magnetic field exerts a magnetic force on the moving charges and the current-carrying wires. The…

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

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Q: Two long straight wires are parallel and carry current in the same direction. The currents are 8.0…

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Q: A wire carries a current I1= 2 A to the right. A distance d=3cm above the wire is the bottom edge of…

A: The magnetic field produced at the center of a loop of a current carrying wire is given as B=μoI2rI…

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

A: Given, Current in the circular loop, I = 1.25 A magnetic field in the region, B = 0.22 T area…

Q: A clrcular 200-turn coil of radkis 40 cm is oriented in such a way that the plane of the coil makes…

A: The given situation can be drawn as below,

Q: A charge q = 6.0 x 10-6 C is distributed uniformly around a thin ring of radius r = 10 cm. The ring…

A: Charge, q=6×10-6 C Radius of ring, r=10 cm Angular speed, ω=300 rad/s   To determine the magnitude…

Q: A current of strength I=1a flows through the copper wire. The wire consists of two straight parts…

A: The objective of the question is to find the direction of the magnetic field when the total force on…

Q: B 1.7 x 10-27 kg and a charge 3.0 x 10° m/s in the direction illustrated by a red arrow in the…

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Q: a) A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc.…

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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.