A solenoid is designed to produce a 0.0276 T magnetic field near its center. It has radius of 1.60 cm and a length of 39.5 cm and the wire carries a current of 12.0 A. (a) How many turns must the solenoid have? (b) What total length of wire is required to make this solenoid?

Q: Two long parallel wires seperated by the hypotenuse of a right triangle with equal sides (isosceles)…

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Q: If the solenoid is free to turn about the vertical direction and a uniform horizontal magnetic field…

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Q: An air-core solenoid with 66 turns is 8.00 cm long and has a diameter of 1.20 cm. When the solenoid…

A: Self-inductance for an air cored solenoid is given as:

Q: A 10 cm long solenoid with 500 turns produces a magnetic field inside it that is 20 times the…

A: Write the expression for the magnetic field inside the solenoid. Here, μo is the permittivity of…

Q: A current of 7.29 A in a solenoid of length 14.6 cm creates a 0.263 T magnetic field at the center…

A: The magnetic field due to the solenoid is  B =μo n I where, n is the number of turns per unit…

Q: A solenoid has a length of 15 mm and a radius of 0.25 mm, and consists of 5000 circular turns. If a…

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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: An ideal toroidal solenoid has an inner radius of 13.0 cm and outer radius of 22.1 cm. It carries a…

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Q: A solenoid produces a B = 9.13 mT magnetic field when a current of I = 1.71 A runs through it. How…

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Q: A 36-turn solenoid of length 6.10 cm produces a uniform magnetic field of magnitude 2.40 mT at its…

A: GivenN=36 turnsLength of solenoid ,L=6.10 cm=0.061 mMagnitude of magnetic field ,B=2.40 mT=2.4×10-3…

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 solenoid having N turns and carrying a current of 2.000 A has a length of 34.00 cm. If the…

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Q: A solenoid used to produce magnetic fields for research purposes is 2.0 m long, with an inner radius…

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Q: A Solenoid of length 0.250m and radius 0.0200m is comprised of 120 turns of wire. Determine the…

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Q: Two very long solenoids have the same length, but solenoid A has 18 times the number of turns, 1/4…

A: Use formula of magnetic field at inside of solenoid and put the given values to calculate ratio .…

Q: Two very long solenoids have the same length, but solenoid A has 18 times the number of turns, 1/4…

A: The magnetic field inside a solenoid is B=μ0NIL      ...(1) where μ0 is the permeability of free…

Q: A 0.50-m long solenoid consists of 1000 turns of copper wire wound with a 4.0-cm radius. When the…

A: The magnetic field inside a solenoid is given by the following expression B = μ₀ n I…

Q: In the figure, a small particle of charge -1.7 × 10-6 C and mass m = 2.1 × 10-12 kg has speed v0 =…

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Q: Figure shows two long parallel wires carrying currents il and i2 in opposite directions. What are…

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Q: An ideal solenoid having 153 turns and carrying a current of 2 A is 11 cm long. What is the…

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Q: • A solenoid is 2.7 m long, has a radius of 0.85 cm, and has 600 turns. It carries a current I of…

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Q: A current of 7.37 A in a solenoid of length 10.0 cm creates a 0.353 T magnetic field at the center…

A: From the question we are told that The current is I=7.37A The length is L=10.0 cm=0.1 m The magnetic…

Q: At the instant an electron enters a uniform magnetic field of 0.500 T directed along the positive…

A: The centripetal force needed for the circular motion of the electron is supplied by the magnetic…

Q: An ideal solenoid 50 cm long is wound with 500 turns of very thin wire. What strength magnetic field…

A: Length of solenoid L = 50 cm = 0.5 m Number of turns N = 500 turns Current I = 2 Amp permeability μo…

Q: A solenoid has a length of 15mm and a radivs of 0.25 mm and consists of 5000 circular turms. If a…

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Q: The magnitude of the force on a magnetic dipole μ→ aligned with a nonuniform magnetic field in the…

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Q: length of an ideal solenoid

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Q: The figure shows a circular loop of radius a=2.1 cm concentric with a circular arc of radius b=2.9…

A: Given: The radius of the central circular loop: a=2.1 cm The current through the central circular…

Q: A long solenoid that has 1 000 turns uniformly distributed over a length of 0.400 m produces a…

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Q: A 13.5 cm long solenoid contains 707 turns and carries a current of 4.91 A. What is the strength B…

A: Given: The length of the solenoid is 13.5 cm. The number of turns is 707. The current in the…

Q: A toroidal solenoid has an inner radius of 30 cm and an outer radius of 31 cm. It has 500 loops and…

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Q: A solenoid has 1,296 tums per meter and radius 2.5 cm. The current in the solenoid is 38 A. What is…

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Q: The magnitude of the magnetic field inside a solenoid (far from its ends) is 5.97 mT.  If the…

A: Given- B = 5.97 mT L = 58.2 cm = 0.582 mI = 5.67 Aμ = 4π × 10-7

Q: solenoid has a length of 15 mm and a radius of 0.25 mm, and consists of 5000 circular turns. If a…

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Q: A solenoid is made of N = 2500 turns, has length L = 45 cm, and radius R = 1.7 cm. The magnetic…

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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 50 cm horizontal straight wire is place in a uniform magnetic field of magnetic field strength…

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Q: In an experiment designed to measure the magnitude of a uniform magnetic field, a charge with q =…

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Q: What current is required in the windings of a solenoid that has 900 turns evenly distributed over a…

A: Given data:  Number of turns (N) = 900 Length (L) = 0.5 m Magnetic field (B) = 7 × 10-3 T Required:…

Q: A toroidal solenoid has 825 coils. How large a current must it be carrying so that the magnetic…

A: Here given a solenoid have 825 coils. The magnetic field is 0.025 T at a distance 17 cm. We have to…

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 solenoid with 500 turns, 0.10 m long, carrying a current of 4.0 A and with a radius of 1 x 10-2…

A: A solenoid is a type of electromagnet whose intention is to produce a controlled magnetic field. If…

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.