A circular antenna of area 3 m2 is installed at a place in Madurai. The plane of the area of antenna is inclined at 47° with the direction of Earth's magnetic field. If the magnitude of Earth's field at that place is 40773.9 nT, find the magnetic flux linked with the antenna.

Q: In the figure below, a long circular pipe with outside radius R = 2.57 cm carries a (uniformly…

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Q: a square loop with sides of length ℓ = 0.345 m in a magnetic field of magnitude 1.50 T. Calculate…

A: Magnetic flux of a coil of area A kept in a uniform magnetic field B is given as: ϕB=B→.A→=B→A→cosθ…

Q: The figure below shows a section of an overhead power line that is 54.5 m long and carries a current…

A: Given data :  Length of power line l = 54.5 m  Current flow in powerline I = 2.15 kA  Magnetic feild…

Q: Part C What is the magnitude of the average emf induced in the coil? Express your answer…

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Q: In a physics laboratory experiment, a coil with 250 turns enclosing an area of 12.9 cm² is rotated…

A: (a)magnitude of electric flux through the coil before it is rotatedB is magnetic field , A is area,…

Q: A velocity selector in a mass spectrometer, like the one shown below, uses a 0.126 T magnetic field.

A: In a velocity selector in mass spectrometer, the electric and magnetic field are related to each…

Q: In the figure below, a long circular pipe with outside radius R = 1.97 cm carries a (uniformly…

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Q: A given magnetic field directed downward has a magnitude of 97 microTesla. If a circular coil with a…

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Q: In the figure below, a long circular pipe with outside radius R = 1.76 cm carries a (uniformly…

A: The magnetic field at point P due to wire will be along the rightward direction and due to the pipe…

Q: A velocity selector is tuned to allow an electron with a speed of 562858 m/s through with no…

A: Given that, Selected velocity(v) = 562858 m/s  Applied magnetic field (B) = 8.9mT  We have to…

Q: What is the strength of the magnetic field at the center of a circular loop of wire of diameter 4.34…

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Q: A magnetic field of magnitude 0.37 T is directed vertically upward (a) Find the magnetic flux…

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Q: In the figure below, a long circular pipe with outside radius R-2.39 cm carries a (uniformly…

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Q: The figure below shows a section of an overhead power line that is 59.5 m long and carries a current…

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Q: A high power line carries a current of 4.9 kA. What is the strength of the magnetic field this line…

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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: The magnetic field at Earth's poles is approximately 60 microteslas, and the Earth has a radius of…

A: Assume that the magnetic field is produced by a current-carrying ring wrapped around the earth. The…

Q: A horizontal rectangular surface has an area of 8.96 x 10-4 m2 and is in a uniform magnetic field…

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Q: A magnetic field of magnitude 0.64 T is directed vertically upward. (a) Find the magnetic flux…

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Q: A ferromagnetic material has a magnetic susceptibility of 5000. If a magnetic field of 0.1 Tesla is…

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Q: magnetic field of magnitude 0.52 T is directed vertically upward. (a) Find the magnetic flux…

A: Magnetic field (B) = 0.52 T , pointing vertically upwards Area (A) = 23 cm2

Q: A magnetic field has a magnitude of 0.0818 T and is uniform over a circular surface whose radius is…

A: Given : Magnitude of magnetic field, B = 0.0818 T Radius of circular surface, r = 0.174 m Angle…

Q: A magnetic field of magnitude 0.72 T is directed vertically upward. (a) Find the magnetic flux…

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Q: A copper rod 0.175 m long and with a mass of 0.0529 kg is suspended from two thin, flexible wires,…

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Q: A loop of area 1.27 m2 is in a uniform 2.11 T magnetic field. If the flux through the loop is 0.878…

A: Given data The area of the loop, A=1.27 m2 The magnetic field, B=2.11 T The magnetic flux, ϕ=0.878…

Q: At a particular location in the western US, the Earth’s magnetic field points downward into the…

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Q: Part (a) Calculate the magnitude of the magnetic field due to the current in the wire, BI, in…

A: Given that :The current in the wire is ,The distance between the wire and the compass is ,The…

Q: In the figure below, a long circular pipe with outside radius R = 2.52 cm carries a (uniformly…

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Q: The two wires shown in the figure below are separated by d = 12.4 cm and carry currents of I = 4.85…

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Q: The magnetic field 35.5 cm away from a long, straight wire carrying current 1.95 A is 1.10 μT. (a)…

A: Long current carrying wires.

Q: A loop of area 1.27 m2 is in a uniform 2.11 T magnetic field. If the flux through the loop is 0.878…

A: Given data The area of the loop is A=1.27 m2 The magnetic field is B=2.11 T The magnetic flux is…

Q: room has its walls aligned accurately with respect to north, south, east, and west. The north wall…

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Q: Below is a perspective view of a flat surface with a dimension of 1.8 cm by 2.0 cm in a uniform…

A: dimension of surface = 1.8 cm by 2 cm magnetic flux = 0.60 mWb

Q: D° km-. Wha

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Q: A magnetic field is oriented at an angle of 57 ∘ to the normal of a rectangular area 4.8 cm by 6.6…

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Q: 0.15 T along a direction perpendicular to the field. What is the radius of the circular path of the…

A: The potential energy due to the electric field is equivalent to the kinetic energy as the electric…

Q: Suppose that the current density carried by an infinite cylindrical wire varies as Jz(u) = J0(u/R),…

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Q: A high power line carries a current of 4.7 kA. What is the strength of the magnetic field this line…

A: Given data:  Current (I) = 4.7 kA = 4.7×103 A Distance (r) = 7.25 m μ0 = 4π × 10-7 T∙m/A Required:…

Q: A magnetic field of magnitude 0.63 T is directed vertically upward. (a) Find the magnetic flux…

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Q: A square loop 2.20 m on a side is placed in a magnetic field of magnitude 0.500 T. If the field…

A: Flux = dot product of magnetic field and area of loop

Q: A velocity selector is tuned to allow an electron with a speed of 576333 m/s through with no…

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Q: In this example, we use = BA cos o to solve for the strength of a magnetic field. A plane surface…

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Q: Problem 2: An electric current I0.85 A is flowing in a long wire. Consider a rectangular area with…

A: (a)The equation for the magnitude of magnetic field due to long wire carrying current at distance r…

Q: The figure below shows a section of an overhead power line that is 53.5 m long and carries a current…

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Q: Consider a mass spectrometer used to separate the two isotopes hydrogen and deuterium. The isotope…

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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.