Consider the configuration shown below. The loop of wire, which is inside the solenoid, has the radius of 0.02 m and carries a current of 0.8 A. The solenoid has length 0.60 m, radius 0.08 m, and 1500 turns. Find the value of the current in the solenoid so that the magnetic field at the center of the loop is zero

Q: Two solenoids are nested coaxially such that their magnetic fields point in opposite directions.…

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Q: A solenoid of length 2.30 m and radius 2.00 cm carries a current of 0.120 A. Determine the magnitude…

A: Given data :-   Length of the solenoid, L = 2.30 m   Radius, R= 2 cm.   Current, I = 0.120 A  Number…

Q: Given a solenoid with 4 turns. A magnet is dropped through the middle of the solenoid, and this…

A: (1) induced emf

Q: A current of 4.3 A flows through a solenoid. The 620-turn solenoid is 14 cm long and has a 3.5 cm…

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Q: long, straight, and closely-wound solenoid shown in the figure below has length L = 0.580 m, 450…

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Q: What is the magnitude B of the magnetic field in the interior of the solenoid when the current in…

A: Denote the given voltage for the solenoid with E and the current with I. The self-inductance for the…

Q: solenoid 4.0 cm in radius and 4.0 m in length has 8000 uniformly spaced turns and carries a current…

A: It is given that, Radius of the solenoid, r = 4 cm = 0.04 m Length of the solenoid, L = 4 m No of…

Q: A solenoid has the following dimensions. inner diameter d = 4.82 cm length L = 40.7 cm When a…

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Q: at, circular loop has 25 turns. The radius of the loop is 14.0 cm and the current through the wire…

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Q: Four long, parallel conductors carry equal currents of I = 8.40 A. The figure below is an end view…

A: The magnetic field due to the point A, B, C, and D are same. BA= BB= BC= BD= B. So

Q: An electron is moving at a speed of 1.30 x 104 m/s in a circular path of radius of 1.5 cm inside a…

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Q: A single-turn square loop of side L is centered on the axisof a long solenoid. In addition, the…

A: Given data The number of turns in the solenoid is n =1250 turns per meter. The diameter of the…

Q: A solenoid with 200 coils and a length of 10.0 cm has a current of 20.0 A running through it. The…

A: Number of turns in the solenoid, n=200 Length of the solenoid, L=10 cm=10×10-2 m Current running…

Q: Need some help. A solenoid is created by winding wire with n turns per unit length around a…

A: Given A solenoid having n number of turns per unit length, with length ℓ and cross -sectional area.

Q: A 15.0-cm-long solenoid with radius 0.750 cm is closely wound with 600 turns of wire. The current in…

A: Length of solenoid is L=15.0 cmNumber of turns of circular coil, N=600Radius of circular coils,…

Q: In a solenoid of length l = 10 cm with 4449 turns per meter the current creates the field B = 70 μT.…

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Q: The magnetic field at the center (point C) of a tightly wound long solenoid is measured as 48 µT by…

A: The magnetic field produced by a solenoid is given as This magnetic field of the solenoid is…

Q: Question 4) A) A solenoid has 4990 turns per meter and radius 3.30 cm. The magnetic field inside…

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Q: Solenoids are useful because they produce very strong magnetic fields. Consider a solenoid that…

A: Number of turns per meter, n = 2800 Current flowing through the solenoid, I = 0.55 A Magnetic field…

Q: a solenoid 4.0 cm in radius and 4.0 m in length has 8000 uniformly spaced turns and carries a…

A: Radius of the solenoid, r = 4 cm = 0.04 m Length of the solenoid, L = 4 m No of turns, N = 8000…

Q: A flat, circular loop has 20 turns. The radius of the loop is 10.0 cm and the current through the…

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Q: An air-filled solenoid has a diameter 10.5 cm and a length 5.58 cm, and it has 653 turns of wire. If…

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Q: how many turns per unit length (turn/m)

A: Number of turns per unit length calculated here is extremely high. Answer is 12732.4 turns per unit…

Q: A solenoid used to produce magnetic fields for research purposes is 1.7 mm long, with an inner…

A: The objective of the question is to understand the properties of the solenoid and the magnetic field…

Q: A solenoid of length 2.20 m and radius 2.00 cm carries a current of 0.110 A. Determine the magnitude…

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Q: solenoid whose length is L = 50 cm. 3 cm in radius and has 500 turns. This solenoid is flowed by a…

A: The magnetic field inside a solenoid is  B=μ0ni Where μ0 = 4πx 10-7 N/A2 n = Turns per Unit length…

Q: Two solenoids are nested coaxially such that their magnetic fields point in opposite directions.…

A: Given: The radius of the outer solenoid is ro=20 mm=20×10-3m The length of the outer solenoid is…

Q: A solenoid has 1000 turns per 10.0 cm, what is the magnetic and direction fields inside the solenoid…

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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…

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.