2) The magnetic field at point P is 300 µT into the page. You may assume that both wires are very long. Find the magnitude and direction of the current in the lower wire. P 4.0 cm 4.0 cm 10 A

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A: Fleming's Left Hand Rule; Thumb indicate the direction of Force Index finger indicates the…

Q: A charge q = +7µC moves at v = 7x10'm/s toward the right. Solve for the magnitude and direction of…

A: The magnitude of the magnetic field for A is 4.9 x 10-4 T and for B is 9.8 x 10-4 T

Q: A uniform magnetic field of 6.9 x10-3 T passes through a single loop rectangular coil of dimensions…

A:

Q: 20. You have 40 m of 1 mm diameter copper wire and a battery capable of passing 10 A through the…

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Q: The current segments RQ of length a and QP of length b carry current l2 and located near an infinite…

A: Given:

Q: In the figure, if a = 2.0 cm, b = 8 cm, and / = 2.0 A, what is the magnitude of the magnetic field…

A:

Q: 1. What is the magnitude of the magnetic field at a point 100 cm from a long, thin conductor…

A: When current is passed through a conductor there is a magnetic field generated around the conductor.…

Q: 12. A wire carrying a current I is oriented as shown below. As a first step towards calculating the…

A:

Q: In the figure, if a = 2.0 cm, b = 8.7 cm, and / = 2.0 A, what is the magnitude of the magnetic field…

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Q: A uniform magnetic field of 8.8 x103 T passes through a single loop rectangular coil of dimensions…

A: The magnetic flux is given by  ϕ= B A cosθ where, B is the magnetic field, A is the area and θ is…

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: The magnetic force is given by

Q: What are the magnetic fields at points a, b and c in the following figure? Give your answers as…

A: By Ampere Circuital lawB = magnetic field I= current in the loopr = radius= permeability of free…

Q: A hollow cylindrical (inner radius = 1.0 mm, outer radius = 3.0 mm) conductor carries a current of…

A: Due to symmetry of the problem, Ampere's Law can be used to find the magnetic field.

Q: 5. A wire carrying a current of 2.0 A has 2.5 m of its length in a magnetic field of strength 6.0 ×…

A: Given : Current, I= 2.0A Length, l=2.5 m Magnetic field strength (B)= 6.0×10-5T

Q: A 1.50 m long conductor is placed in a 0.23 T magnetic field as shown. Find the magnitude and…

A:

Q: A domain in ferromagnetic iron is in the form of a cube of side length 1µm. Estimate the number of…

A: The side of the cubic domain,

Q: The magnetic field of a current-carrying wire decreases inversely with the distance from the wire.…

A:

Q: An evenly distributed current I is carried by a thick cylindrical shell with inner radius a and…

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Q: The velocity vector of a singly charged helium ion (MH₂ = 6.64 x 10-27 kg) is given by = 3.70 x 105…

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Q: What happens when a wire is passed through a magnetic field? A The poles of the magnet reverse. B…

A:

Q: 5. In the figure, both l1 and /2 have currents of 2.40 A and d = 7.00 mm. Find the magnitude and…

A: Given : Currents I1 and I2 is 2.40 A             Separation d = 7.00 mm

Q: 1.875 x 1019 electrons pass through a hole in a wall per second. The beam is perpendicular to the…

A: Charge on electron e = - 1.6 × 10-19 C Number of electron per second = 1.875 × 1019  radius r = 0.8…

Q: A uniform magnetic field of 2.7 x10-3 T passes through a single loop rectangular coil of dimensions…

A:

Q: A hollow cylindrical (inner radius = 1.0 mm, outer radius = 3.0 mm) conductor carries a current of…

A: Please see the answer below

Q: A uniform magnetic field of 9.3 x10-3 T passes through a single loop rectangular coil of dimensions…

A: 1. According to the given question,  Uniform magnetic field, B = 9.3×10-3 T  Dimensions of the…

Q: 5. The drawing shows an end-view of two wires. They are long, straight, and perpendicular to the…

A: Given- I1 = 14 A I2 = 8 A a = 7.50 m b = 18 m

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A:

Q: 7. Consider a long straight wire with diameter of 2 mm carrying a current of 1 amp. Assume that the…

A: The magnetic field strength:B=μ0Ir2πR2where, B is the magnetic fieldμ0=4π×10-7 T·m/AI is the current…

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: The current in a conductor moves from (-1, 2, -3) m to (-4, 5, -6) m. Determine the current through…

A:

Q: 1. A circular coil of wire consisting of 100 turns, each of radius8.0cm carries a current of 0.40A.…

A: solution of above step given in below step.

Q: cylindrical insulated wire with a diameter of 5.0 mm is tightly wound on a cylindrical hollow…

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Q: 12 Current i flows through the bended wire as shown in the figure. If the magnetic field magnitude…

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Q: A uniform magnetic field of 6.9 x103 T passes through a single loop rectangular coil of dimensions…

A:

Q: A long straight wire has a radius R, and a current of 3.0 A is uniformly-distributed throughout its…

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Q: 5. Four wires each carry 5.0A of current. If the distance between the wires & is 0.2m meters, find…

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Q: 9.00 cm P 12.0 cm I = 12.0 A 2.50 mm segment A straight wire carries a 12.0 A current. What is the…

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Q: The total number of magnetic lines of force crossing the surface placed in a magnetic field normally…

A: B

Q: A given neuron in the brain carries a current of 3.1 * 10-8 A. Ifthe SQUID detects a magnetic field…

A: Current, I = 3.1 x 10-8 A magnetic field, B = 2.8 x 10-14 T

Q: o parallel, conducting wires carry oppositely directed currents of 3.00 A and 5.00 A as shown the…

A:

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.