Q/a circular file, the number of turns is 100 and a half times 6cm, and a current of intensity is 20Amp very The magnetic stored length is in focus?

Q: 18H The three wires, each of which pass I current, are twisted to form r-radius circles What is the…

A: In the figure 'K' the magnetic field due to the straight wires is zero , as because the current…

Q: The radius of a T.G. having 50 turns is S cm. When it is placed with its plane parallel to the…

A: We need to compute-Current through tangent galvanometer (I)=?The data given as-No. of turns…

Q: An electron of kinetic energy 5.5 kev moves in a circular orbit perpendicular to a magnetic field of…

A: Given: Kinetic energy KE=5.5keV. Magnetic field is B=0.390T.

Q: What is the magnetic induction of the field if in the conductor of length 2 cm in which the current…

A:

Q: E = 10 cos(@t -100x)a, vim. Calculate %3D In free space (a) The displacement current density J. (b)…

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Q: The radius of a T.G. having 50 turns is 7.7 cm. When it is placed with its plane parallel to the…

A: To Find: Current through T.G. (I) Given Data: n=50r=7.7 cm  =7.7×10-2 mθ=30°BH=4×10-5 Wb/m2

Q: You are on a team designing a 3.5 T MRI, which is needed by physicians to better diagnose pituitary…

A: Given data- magnetic field B=3.5 T length of machine L=1.4 m maximum current I=150 A

Q: An electron is at rest in an oscillating magnetic field along the z-direction with B₂=B₁ cos(wt)…

A:

Q: The number of turns of a coil with a section of 6cm^2 cm is 50. When the coil is placed in a 0.2T…

A: The torque on a current carrying loop in a magnetic field is

Q: A beam of electrons passes without deflection through two fields, one electric and the other…

A: Solution:   Given Values,   Electric field (E)= 8 K V-m Radius (R)=1.14 cm =0.0114 m Magnetic field…

Q: Shown 7319 •IF THE RADIUs is 6.35m. Determine the electric Geld. THE magnetic field is the same in…

A:

Q: A rectangular loop carries 10 A of current placed on z=0 plane as shown in figure below. Evaluate…

A: Solution:   As per the given data,

Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

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Q: If we plot V vs. r² at a constant magnetic field strength of 2T, how would the charge to mass ratio…

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Q: The magnetic velocity potential in an area of space is given by the relation this Ao and a are…

A: The magnetic field due to the magnetic vector potential is to be evaluated The magnetic vector…

Q: Magnetic field intensity is H = 3ây +7y ây +2xâz A/m %D What is the current density J A/m2? (a) -2ây…

A: According to question--- Given value-- magnetic field intensity = 3ax + 7yay + 2xay . We have to…

Q: An electron moves in a circular orbit of radius 104 cm, in an external magnetic field with velocity…

A: given data: radius of the circular orbit (r)=104 cm =104*10^-2 m =1.04 m velocity of electron…

Q: It is proposed to use the Earth's magnetic field to turn a coil that is carrying an electric…

A:

Q: 2) Constant magnetic field B is in x direction. At time t=0 a proton of charge e and mass m is…

A: (d)  Particle is having velocity along x axis, and force is perpendicular to axis So particle will…

Q: Ex. 3 : Find the percent increase in the magnetic field B when the space within a current carrying…

A: To find-Percent increase=?Given-λ=2.1×10-5

Q: A 0.230-A current is charging a capacitor that has circular plates 14.4 cm in radius. The plate…

A: (a) The capacitance of the given capacitor is C=QV The rate of change of electric field between the…

Q: An electron moves in a circular orbit of radius 98 cm, in an external magnetic field with velocity…

A: Given: The radius of the circular orbit is 98 cm.             The velocity is 2.5×107 m/s.  To…

Q: A 64-pC hypothetical charge of mass 44 fg travels at 81 km/s. It is ejected southward thus entering…

A: In this case magnetic force provide centripetal force due to that charge moves in a circular path

Q: An electron in a cathode-ray tube is accelerated through a potential difference of 10 kV, then…

A: Potential difference= 10 V. d= 2.4 cm.

Q: An ion source is producing Li ions, which have charge +e and mass 9.99 × 102 kg. The ions are…

A: Given:  q=e=1.6x10-19 C  m= 9.99x10-27 Kg  V= 15KV = 15000V B= 1.6T

Q: 主

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Q: Two identical coaxial coils, each of N turns 00 and radius b, are separated by a distance d. A…

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Q: What is the cyclotrone frequency of an electron in a magnetic field of 2 T?

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Q: separated by 2.8 x 1010 Hz Calculate the ratio between the charge of an electron to its mass…

A: This is the classic case of Zeeman effect the separation of lines in zeeman effect is given By  ν =…

Q: 1. The figure to the left shows a square current loop with side, s = 0.15 m, current, I = 4.4, and…

A: The force that moves loop depends upon the difference in the forces acting upon the two opposite…

Q: frgme I Suppose, there is an infinite current carrying wire lying along the z-axis as shown in the…

A: The magnetic field at point P1 is            -1.53 x 10-9 T î or -1.53 nTî

Q: An electron moves in a circular orbit of radius 94 cm, in an external magnetic field with velocity…

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Q: 3. The magnetic potential across a current carrying filament is measured as A=x? y ax+ y x ay-xyz az…

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Q: An infinitely long wire carries a current of I = 150 A. Randomized Variables I = 150 A  Part (a)…

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Q: Given that the applied field is H = 5 x 104 amp . m-1, calculate the magnetization In Ge ; also the…

A: Concept used: Magnetization is magnetic moment per unit volume. Diamagnetic materials have negative…

Q: - Ampere's Law. In the figure shown, both long wires carry a current in the negative direction of…

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Q: The magnetic flux is the number of magnetic lines of forces in a magnetic field. State the…

A: Magnetic flux is defined as the number of magnetic field  lines of forces in a magnetic field…

Q: In an expt of measure & by Thomsun's method. elecleons beavelling at a speed of 2.25 x107 m/s are…

A: We need to compute- Value of em=? The data given as- Speed of electrons (v)=2.25 x 107 m/s Magnetic…

Q: What is the gyro-frequency of an electron trapped on a magnetic field line if the magnetic field…

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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.