Figure A. What is the direction of the magnetic field in all four regions (r < a, a < r < b, b < r < c, and r >c)

Q: A conducing wire carries a current of 3.0 A in a region where a uniform magnetic field has a…

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Q: What is the largest magnetic field

A: Detailed explanation and answer is in next step .

Q: 11 Two long, parallel wires carry currents of I₁ = 2.95 A and 12 (Take the positive x direction to…

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Q: 9. Two long, straight wires are separated by distance, d = 19.0 cm. The wires carry currents of I₁ =…

A: current in first wire (I1) = 2.50 A current in second wire (I2) = 7 A distance between two wires (d)…

Q: constant, uniform magnetic field (shaded region in the figure). The electron moves in a circular…

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Q: 4. A negatively charged particle (q = -22.0µC) travels at a constant speed of 3.20 x 106 m/s out of…

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Q: A particle (q = –4.0 µC, m = 5.0 mg) moves in a uniform magnetic field with a speed of 2.0 km / s…

A: When a particle is moving in the uniform magnetic field, then the Lorentz force is given by,…

Q: A long straight wire carries a current of 40 A in a region where a uniform external magnetic field…

A: to find the resultant magnetic field we take the resultant of the two magnetic field

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: I = 12 A r = 0.04 m P

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Q: A ball with a mass of 200 g which contains 3.50×108 excess electrons is dropped into a vertical…

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Q: Two long, parallel wires carry currents of I1 = 3.00 A and I2 = 5.00 A in the direction indicated in…

A: The expression for the midpoint of the wires,   Substitute,

Q: An electron moves at 5.60 x 106 m/s along the z-axis. It enters a region in which there is a…

A: Given that:- Velocity of electron=5.6×10^6 m/s

Q: A segment of wire with length L is carrying a current I. The wire is oriented 30° above the…

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Q: 8. Two long, straight wires are perpendicular to the plane of the paper. Each wire carries a current…

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

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Q: 3. A proton is released at point P with an initial velocity of 1 x 105 m/s directed to the right, as…

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Q: Hugs and Kisses. Four long, straight, conducting wires lie along a single plane in parallel with one…

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Q: 1a. A proton moves with a speed of 8.0 x 10^6 m/s along the +x-axis. It enters a region where there…

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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

Q: A positive charge passing through two magnetic fields is shown in the Figures A and B. a) what is…

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Q: The two wires shown in Figure P19.48 are separated by d = 10.0 cm and carry currents of I = 5.00 A…

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Q: Problem 1. Two long wires are oriented so that they are perpendicular to each other. At their…

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Q: A proton moving with speed v = 3x10$m/sin a field-free region abruptly enters a uniform magnetic…

A: Given: The speed of proton The value of uniform magnetic field Angle at which proton enters…

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…

A: Given data: The mass of the wire is, m= 50 g=0.05 kg The length of the wire is, L= 40 cm=0.4 m The…

Q: 5. The figure shows a cross-section of a coaxial cable. The gray regions are rubber conductors. The…

A: (given) Current I2 is going into the page, Current I1 is going out of the page. By Ampere's law,…

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: 5. The loop of wire shown in Figure. A2.3 forms a right triangle and carries a current I = 5.00 A in…

A: in this question  we determine  force by simple equation .

Q: Hugs and Kisses. Four long, straight, conducting wires lie along a single plane in parallel with one…

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Q: In Figure P19.21, the cube is 43.0 cm on each edge. Four straight segments of wire -- ab, bc, cd,…

A: The objective of the question is to determine the magnitude and direction of the magnetic force on…

Q: 9. The drawing shows an end-view of two wires. They are long, straight, and perpendicular to the…

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Q: 1 A positive charge of magnitude q is moving at a speed v toward the wire that carries current I out…

A: The magnetic field due to a straight wire carrying a current I can be calculated using Ampere's law,…

Q: In a certain space at the earth’s surface the magnetic field is 0.1 T directed east. What is the…

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Q: Each of the lettered dots a-d shown in Figure P20.20 represents a +1.0 × 10-¹8-C charged particle…

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Q: The magnetic field in the figure is decreasing at the rate 0.2 T/s. (Figure 1) You may want to…

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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: Green turtles use the earth’s magnetic field to navigate. They seem to use the field to tell them…

A: Green turtles can apparently detect the differences in the magnetic field that exists in different…

Q: When a coil is placed in a magnetic field, the coil's normal to the plane stays parallel to the…

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Q: The force on a wire is a maximum of 4.50×10−2 NN when placed between the pole faces of a magnet. The…

A: a) The force direction is towards the observer. The magnetic field, current, force along the x, y, z…

Q: 1. You know that the magnetic field is nonzero in a certain region of space, but the magnitude and…

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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.