A. An aircraft, of wing span 60 m, flies horizontally at a speed of 150 m s^–1. If the vertical component of the Earth’s magnetic field in the region of the plane is 1.0 × 10^–5 T, what is the magnitude of the magnetic flux cut by the wings in 10 s?   B. A 500 turn coil of cross-sectional area 4.0 × 10–3 m2 is placed with its plane perpendicular to a magnetic field of flux density 7.5 × 10–4 T. What is the value of the flux linkage for this coil?   C. A coil of 50 turns has a cross-sectional area of 4.2 × 10^–3 m2. It is placed at an angle to a uniform magnetic field of flux density 2.8 × 10^–2 T, as shown in the diagram, so that angle θ = 50°.What is the change in flux linkage when the coil is rotated anticlockwise until θ = 0°?

Q: 1. A rectangular loop of wire of length L = 8.0 cm and width s = 3.0 cm lies near a very long wire…

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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…

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Q: A straight wire of length 25 cm sweeps across a 0.84 T magnetic field with a speed of 1.00 m/s. a.)…

A: Given : Length of the wire(l) = 25 cm = 0.25m Speed of wire(V) = 1 m/s Magnetic field (B) = 0.84 x…

Q: Physics Magnet Question

A: Write the given values, and calculate the area of the rectangular loop.

Q: A solenoid is designed to produce a magnetic field of 0.0270 T at its center. It has radius 1.40 cm…

A: The expression for the magnetic field at the center of the solenoid, B=μ0NIL   Rearranging the…

Q: A circular loop of radius 11.7 cm is placed in a uniform magnetic field. (a) If the field is…

A: ϕ=BAcosθθ is the angle between magnetic field and  outward normal vector to the plane of coil When…

Q: A closely wound, circular coil with radius 2.40 cm has 800 turns. (a) What must the current in the…

A: a) The magnetic field due, Bx=μ0NIa22(x2+a2)3/2 The center of the loop x=0,…

Q: A 16-cm-diameter circular loop of wire is placed in a 0.50-T magnetic field. (a) When the plane of…

A: Given:radius of circular loop, r=d2 = 8 cmApplied magnetic field, B =0.50 TSolution:We know that the…

Q: A long solenoid with 10.0 turns/cm and a radius of 7.00 cm carries a current of 20.0 mA. A current…

A: Given,

Q: 1. A rectangular loop of wire of length L = 7.0 cm and width s = 5.0 cm lies near a very long wire…

A: Solution:

Q: A long iron bar lies along the x-axis and has current of  I = 14.0  A running through it in the…

A: a) The expression for find magnitude of magnetic field is F=BIL sinθB=FLIsinθ Substitute values in…

Q: A solenoid is designed to produce a 0.0276 T magnetic field near its center. It has radius of 1.60…

A: (a) The expression for the magnetic field inside the solenoid is written as, Here, µo, N, I and L…

Q: 1. A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: Given : Magnitude of current through the wire, i = 1.20 A    (downward) Magnitude of magnetic field,…

Q: A uniform magnetic field of 2.7 x10-3 T passes through a single loop rectangular coil of dimensions…

A:

Q: A long solenoid with 13.1 turns/cm and a radius of 10.2 cm carries a current of 29.9 mA. A current…

A: (b) Expression of the magnetic field inside the solenoid: Bs=μ0nI Substitute the values.…

Q: A uniform magnetic field of 9.3 x10-3 T passes through a single loop rectangular coil of dimensions…

A: 1. According to the given question,  Uniform magnetic field, B = 9.3×10-3 T  Dimensions of the…

Q: A thin aluminum rod lies along the x-axis and has current of I= 14.0 A running through it in the…

A: If a wire carrying current I is placed in a magnetic field B the magnetic force acting on the wire…

Q: A uniform magnetic field passes through a surface of area ?A as shown in the figure. If the area…

A:

Q: Two coplanar circular loops of wire carry currents of I1 = 4.0 A and I2 = 3.0 A in opposite…

A:

Q: A cube of edge length { = 1.60 cm is positioned as shown in the figure below. A uniform magnetic…

A: Given : edge length, l  : 1.60 cm = 1.60 *10-2 m Uniform magnetic field , B → = (5.5 i^+4.0…

Q: In the figure, a conducting rectangular body of dimensions dy = 6.11 m, dy = 3.44 m, and dz = 1.04 m…

A:

Q: A thin, circular coil with 47 turns that has a radius of 20.7 cm carries a current of 2.65 A. What…

A:

Q: a) What is the force per meter of length on a straight wire carrying a 6.40-A current when…

A:

Q: A cube of edge length { = 1.40 cm is positioned as shown in the figure below. A uniform magnetic…

A:

Q: A cube of edge length { = 3.00 cm is positioned as shown in the figure below. A uniform magnetic…

A: To determine,Parta The magnetic fluxϕ through shaded area.paart bTotal flux through the six…

Q: A long iron bar lies along the x-axis and has current of I = 14.5 A running through it in the…

A: Given: The current in the +x _ direction, I=14.5 A There is a magnetic force per unit length on the…

Q: A long solenoid with 14.7 turns/cm and a radius of 5.67 cm carries a current of 19.1 mA. A current…

A:

Q: A thin aluminum rod lies along the x-axis and has current of I = 15.7 A running through it in the…

A: Solution: Given: Magnetic field B is perpendicular to current I.  1 mT = 10-3 T  θ = angle between…

Q: A large solenoid with radius R= 0.5 m, length L = 2 m, and 5000 turns is shown. From the right end…

A:

Q: A circular loop of wire with a diameter of 14.0 cm is in the horizontal plane and carries a current…

A:

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: Given I1=1.16 A I2=3.18A d=1 mm We can use Ampere's law to calculate magnetic field.

Q: 1. A rectangular loop of wire of length L = 8.0 cm and width s = long wire carrying a current I = 30…

A: Given : L = 8 cm = 0.08 m s = 3 cm = 0.03 m I = 30 A h = 2 cm = 0.02 m

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

A: Current is defined as the rate of flow of charge. Magnetic field is the region around a magnetic…

Q: a) What is the magnitude of the force per meter of length on a straight wire carrying an 6.60- A…

A: Given: I =  6.60 AB = 0.85 T

Q: A cube of edge length { = 3.00 cm is positioned as shown in the figure below. A uniform magnetic…

A:

Q: 1. A conducting rectangular solid of dimensions d, = 5.00 m, d, = 3.00 m, and d, = 2.00 m moves with…

A:

Q: b) A square loop of wire of side e = 5.0 cm is in a uniform magnetic field B = 0.16 T. What is the…

A:

Q: A square loop of wire of side L= 5.0 cm is in a uniform magnetic field B = 0.16 T. What is the…

A:

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.