1. If a toroid has 1000 turns with inner and outer radii of 1 cm and 2 cm respectively, 1.5A of electric current is applied to it, then determine the magnitude of the magnetic field at a distance of 1.1 cm from its center! 2. A circular loop of radius 2 cm has 1000 turns of wire and carries a current of 3A. If the axis of the loop forms an angle of 300 with a magnetic field of 0.8 T, then determine the moment of force on the loop!

Q: 8. An aircraft has a width of w = 20 m from the tip of one wing to the tip of the other. Suppose…

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Q: 6. A toroid of inner radius 203.50 mm and an outer radius of 500.98 mm carries an electric current…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: 3. A high current-carrying transmission wire has a length of 2.00 m placed in a uniform magnetic…

A: Data we have length of the wire, L=2.00m Magnetic field, B=2.1T angle,θ=54o Force, F=85N To find…

Q: 1. A magnetic field has a magnitude of 1.20 × 10-3 T, and an electric field has a magnitude of 5.00…

A: Given, Charge (q) = 1.5×10-6 C Speed (v) = 2.7×106 m/s Magnitude of electric field (E)=5×10³N/C…

Q: A coil consisting of 120 circular loops with a radius of 0.80 m carries a 6.0 A current. Along the…

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Q: 4. A loop of wire with a radius of 10.0cm carries a current of 5.00A. What is the value of the…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 2. A rectangular loop on xy plane with sides a=2 m and b=1 m carries 10-4-current as shown. Magnetic…

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Q: A long, straight wire carries a current of 8.0 A. A portion of the wire is bent into a loop of…

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Q: 4. A proton having a speed of 3.0 x 106 m/s in a direction perpendicular to a uniform magnetic field…

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Q: 12. A proton in the solar wind travels perpendicularly at 3.00x10° m/s across the Earth's magnetic…

A: We have givenVelocity of proton (v)=3×105 m/sMagnetic field (B)=0.0000100 T

Q: 4. Calculate the force given B = 1.50T 1 = 5.00 Cm and I = 20A. a. 1 N b. 1.5N c. 2.0N d.2.5N 5. An…

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Q: A current of 4.0 A is maintained in a circular loop with radius 49.6 cm that consists of 50 turns of…

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Q: A rectangular loop on xx plane with sides a=2 m and b=1 m carries 10-A-current as shown. Magnetic…

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Q: 1. What is the magnitude of the force felt on 2.0 mn of wire carrying 5 A immersed in a 5 T mag-…

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Q: 2. A long wire carrying 4.5 A of current makes two 90° bends, as shown below. The bent part of the…

A: We  are given the length of the wire. The magnetic field is given in +z direction.  The magnetic…

Q: 6. A steady current flows down a long cylindrical wire with radius a. Find the magnetic field, both…

A: Given a steady current flows down a long cylinder wire with radius a And we have to find the…

Q: ii. A long wire has radius R =5 cm. By applying Ampere's law, derive an expression for the magnetic…

A: Given that: The radius of the long wire is R=5 cm The current in a wire is I=1 A The distance given…

Q: . A long straight wire is carrying a current of 2.4 A in a region where the magnetic field is…

A: given that,I=2.4 AB=0.5 mTB=0.5×10-3 Tl=3 mforce, F=?θ=90°

Q: 4. A horizontal overhead power line carries a current of 90A in east to west direction. What is the…

A: Given value--- current = 90 Amp. distance from wire = 1.5 m. We have to find--- magnetic at Given…

Q: A magnetic field has a magnitude of 1.2 x 10-3 T, and an electric field has a magnitude of 4.6 x 103…

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Q: 4. Two current-carrying loops are arranged so that they form concentric circles as shown in the…

A: Radius of bigger loop: ro = 0.80 m Radius of inner loop: ri = 0.40 m Current in bigger loop: i1 =…

Q: 6. Two parallel wires carry currents in the opposite directions. One current is 15 amps into the…

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Q: 3. A loop of wire is bent to have straight and circular arc shaped parts as shown in the figure. A…

A: The figure of the given problem:

Q: A 125 m long transmission wire is stretched between two vertical posts. It carries a current of 35.0…

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Q: 9. You observe an electron moving on your screen in a clockwise circle of radius 3.95 cm, at a…

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Q: 4. A rectangular loop of wire (2.5cm X 4.0cm) is placed in between the poles of a horseshoe magnet…

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Q: 2. A square loop of side 3 cm is positioned in a uniform magnetic field of magnitude 0.5 T so that…

A: B=Magnetic field=0.5 TA=Area of loop=32 cm2θ=Angle the loop makes with the magnetic field=60°

Q: charged object with a mass of 1.00 x10 -19kg enters a magnetic field at a speed of 105 m/s, causing…

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Q: 1. Suppose we have a charge moving at 35° with respect to the direction of a magnetic field of…

A: A charge moving in magnetic field,  Angle b/w velocity of charge and direction of magnetic field,  θ…

Q: 1. Which of the following is true about the total magnetic field resulting from a collection of…

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Q: 3. A 0.45-m copper rod with a mass of 0.17 kg carries a current of 11 A in the positive x direction.…

A: The magnetic force acts on the copper rod is, F=IBL The force due to gravity is, F=mg

Q: 2. A conducting loop in the shape of a square of edge length, e=0.400 m carries a current I= 10.0 A…

A: Given: Length, l=0.400 m Current, I=10 A a) The magnetic field at the center of the square is four…

Q: 2. A horizontal rod 0.20 m long is mounted on a balance and carries a current. At the location of…

A: Given, Length of rod=L=0.20 m Magnetic field =B=0.067T Magnetic force=F=0.13N Let require current be…

Q: 1. A circular current loop, of radius 2.0 mm and carrying a current 0.3 A is placed 5 cm from a long…

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Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…

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Q: A long straight wire has a current of 4 A and is oriented along the Y axıs. The current is also…

A: Given current I = 4 amp r = 0.2 m

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.