Maximum Current Motion of North Pole facing the South Pole facing the Speed the magnet solenoid solenoid Direction Magnitude Direction Magnitude Slow Negative 5 μΑ Into the solenoid Fast Positive 50 μΑ Y

Q: A Rowland ring of mean radius 15 cm has 3500 turns of wire wound on a ferromagnetic core of relative…

A: Magnetic field in the core is, B=μmnIB=μrμ0N2πrI

Q: 2. Calculate the expected ratio of the magnetic field between the ends of the solenoid (x = L/2 or –…

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Q: 3. Currents I₁ = 10.0A and I2 = 15.0A are flowing through two conductors as shown in the Figure.…

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Q: 820 winding wire coil with resistance of 24 n wrapped around a 7 cm long solenoid with 12500…

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Q: Calculate the energy associated with the magnetic field of a 400-turn solenoid in which a current of…

A: Number of turns (N) = 400Current (I) = 1.75 A Magnetic flux = 3.7×10-4 Wb in each turn

Q: 3. A wire is moving on frictionless rails in a uniform magnetic field, as shown to the right. The…

A: We have a wire of length L=5 cm=0.05 m which is moving along a rail experiencing a magnetic field of…

Q: Material Resistivity (03-m) 2.65 Aluminum Copper Gold Iron Platinum Silver Tungsten 10-8 1.68 10-8…

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Q: Vemf and Current I w

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Q: Question 1 X X X X X 4E-4A X X X X X X X X X X X X Be X X X X X X X X X > XX A conducting loop of…

A: The detailed solution is following.

Q: Consider the arrangement shown in the Figure below. Assume R5 6.00 2, , I is 1.20 m, and a uniform…

A: Given: R= 6 ohm L = 1.20 m B= 2.50 T We have to calculate speed when current is 0.50 A The rate of…

Q: Select the correct expression for the e.m.f. of  a metallic disk or radius r placed with its plane…

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Q: 2. The circuit shown below lies in a uniform magnetic field of magnitude 3.46 T that is directed…

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Q: A uniform magnetic field of strength B = 1.2 webers/m² exists within an iron core (µ = 1000 µo) as…

A: The field strength H  is given by H=BgμoBg=Bsin 30=1.2 cos (-30)=1.04H=1.044×π×10-7=8.28×105 T

Q: A long solenoid with a circular cross section has n turns per unit length and radius R The current…

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Q: Given: L1 = 0.5 m L2 = 0.3 m B = 0.9 T counterclockwise current = I = 0.3 A Questions: 1. Find…

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Q: An ideal long solenoid with a non-magnetic core has 65.5 turns per em and diameter of 5.35 em. If a…

A: Given Data:- Diameter of the solenoid is  d=5.35 cm =5.35 cm×1 m100 cm =0.0535 m   Number of turns…

Q: A conducting rod of length 1 = 10 [cm] is free to slide on two parallel conducting bars as shown in…

A: We know the magnitude flux is given by the dot product of magnetic field and Area . Here the…

Q: The figure shows four currents. The value of the line integral of the magnetic field Ē ↑ 41 21 over…

A: Ampere's Circuit Law: The line integral of magnetic field around a closed loop is equal to the…

Q: 3. The diagram below shows a rectangular 35.0-turn coil of wire with W=3.71 cm and L= 4.21 cm that…

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Q: Find the magnetic flux density at the center of a square loop (at the origin) with a side length L…

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Q: 17. A cross sectional view through the middle of an in- finitely long solenoid of radius R is shown…

A: We will first write an expression for magnetic field due to solenoid. We then use this expression to…

Q: Don't use chat gpt plz

A: Step 1: Step 2: Step 3: Step 4:

Q: Don't skip

A: Given that,Length of solenoid :L= 30 cmDiameter: D= 1.25 cmMagnetic field: B= 0.150 TNumber of…

Q: Number of tums of wire: Ne - 370. turns Radius:r-3.30 cm Resistance: R-2.70 2 he axis of the collis…

A: We have given that, number of turn on coil NC =370. Number of turn on solenoid NS=1940 The current…

Q: A rectangular loop (2cm X 4 cm) is placed in the X-Y plane and is surrounded by a magnetic field…

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Q: C1. For the conductors 1; 2 and 3 in Fig.2 carrying currents are 1; 1, and 1,, the magnetic flux…

A: Electric current in each conductor I1=12 kA I2=4 kA I3=3 kA   Distances; a=2 cm b=2 cm   Length of…

Q: (a) What is the maximum torque (in N-m) on a 150 turn square loop of wire 18.0 cm on a side that…

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Q: The magnetic field inside a superconducting solenoid is 4.50 T. The solenoid has an inner diameter…

A: Given data The magnetic field is B=4.50 T The diameter is d=6.2 cm The length of solenoid is L=26.0…

Q: 4m R=1Q -> Зт Figure shows a loop parallel to xz plane. The magnetic flux density in is B=(3x +4ŷ +…

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Q: 1. For the discussed problem: loop of current with radius R at xz plane. (a) Sweep point P location…

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Q: Two long straight aluminum wires, each of diameter 0.40 mm, carry the same current but in opposite…

A: For the given representation, we have to find the current in the wires.

Q: 3. A uniform magnetic ficld is given by B = btk where b = 0.35 T/s. Find the induced current in a…

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Q: Which of the following statements is TRUE when the magnet is dropped inside the solenoid? A. The…

A: When the magnet is dropped inside a solenoid, magnetic flux increases through the solenoid. It keeps…

Q: If the current in the solenoid 5 seconds later is 10.0 A, what is the flux through the 15 turn coil…

A: BECAUSE THE SOLENOID IS LONG, WE CAN PRETEND IT IS INFINITE , SO ALL THE MAGNETIC FIELD IS…

Q: A device called a toroid (Fig. ) is often used to create an almost uniform magnetic field in some…

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Q: for the current segment shown below, if A(1,0,0), B(6,0,0), I=12 A. The magnetic field at P(-1,0,3)…

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Q: 4. As indicated in the right figure, a bar magnet is located inside a spherical surface S with…

A: Magnetic flux Magnetic flux is defined as the number of magnetic field lines passing through a given…

Q: 1. A long straight wire carries a current of 110 A. Point M has a magnitude of magnetic field of…

A: As per guidelines, question numbered 1 is to be answered. For the rest of the questions to be…

Q: 20. The image shows a non-constant B-field driving a counter clockwise current in a loop of wire…

A: We will first write expression of Faraday's law in integral form. We then use the given magnetic…

Q: Identify the correct dimensions of magnetic flux. a) [M3 L2 A-1 T-2] b) [M L2 A-1 T-2] c) [M2 L2…

A: B

Q: A conducting rod of length 1 = 10 [cm] is free to slide on two parallel conducting bars as shown in…

A: The magnetic field is into the plane of the paper . Magnetic flux linked withe the loop enclosed by…

Q: GGWP. A light conducting ring is placed on top of an iron core with a wire wrapped around it as…

A: According to Lenz's law when there is change in magnetic flux linked with a coil ,then emf is…

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.