An electron (q = -1.6 x10-19 C, m = 9.1x10-31 kg) moves in an uniform magnetic field B= 0.5 Ti . At t=0 the electron has velocity components Vx = 2x105 m/s and Vy = 1x105 m/s and Vz= 0 m/s. in addition the magnetic field there is an electric field E = 2 x 104 iV/m. I. What is the net force acting on the electron at t=0 (direction and magnitude) II. What is the trajectory of the electron. Explain  III. How long does the electron take to make a complete circle  IV. What is the pitch of the electron

Q: An electron (me = 9.11x 101 kg q=1.6x 10 91 ) moves in a circular path perpendicular to a uniform…

A: HERE mv^2/r = qvBsimplifying we get r = mv/qB

Q: 9. i = 600.0 mA and includes a circular arc with radius 2.244 in, angle 180.0°, and center point P.…

A: Given: The current in the lower segment is 600 mA. The radius of the lower segment is 2.44 in. The…

Q: Consider the following:A uniform magnetic field B=-0.033TK is present in a region of space, as shown…

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Q: The magnitude of the magnetic flux through the surface of a circular plate is 5.20 x 10-5 T x m2…

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Q: An electron ( me = 9.11×10-31 kg q=1.6X1091 C) moves in a %3D circular path perpendicular to a…

A: Explanation and solution shown in the picture below ?

Q: A 25.0 [cm] rod moves 5.00 [m/s] and is immersed in a magnetic field with strength of 0.50 [T]. The…

A: Given : L = 25 cm = 0.25 m v = 5 m/s B = 0.50 T θ = 90° (because length, velocity and magnetic field…

Q: An electron ( me = 9.11x10 31 kg q=1.6x1091 C) moves in a circular path perpendicular to %3D a…

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Q: 1028 charge carriers/m³) is placed in a uniform magnetic field oriented perpendicular to the strip.…

A: Number density, n = 8.47×1028 carriers/m³ Current, i = 3.50 A Hall potential, H = 3.91×10-7 V…

Q: In the figure, the current in the current loop is 10.0 A. The radii of semicircles a and b are 10.0…

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Q: Q38. A long straight wire placed along az -axis carries a current gof I= 5 A in the +az direction.…

A: For a long current-carrying wire the magnetic field is given by [we consider it is an infinite one]

Q: A 1.50 m long conductor is placed in a 0.23 T magnetic field as shown. Find the magnitude and…

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Q: This time the charge is 1.30 x 10^-6 C, the magnetic field strength is 2.80 T and the electric field…

A: The total force on the charge is the sum of electric and magnetic field. Electric field force is…

Q: a electron moves with velocity (2 i + 3 j- k) km/s through region where both a uniform magnetic…

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Q: P

A: Given, Current, I=6.2A The 34th part of the loop is given. Let the B1 and B2 are the magnetic field…

Q: ocity v, one of them loca t (0,1,0)? 7 k) 10

A: The position vector for the given point can be denoted as,…

Q: A charge q = 1.184E-17 C moves with velocity v = vz k = 5500 k m/s in a uniform electric field E =…

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Q: Figure 2 shows two parallel long straight wire separated by 20 m carrying current of I1 = 12 A and…

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Q: 9.11X 10 31 kg q=1.6×10 ° C) moves in a circular path perpendicular to a uniform magnetic field with…

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Q: A charge particle q moves with velocity V and enters to a region where Electric field is…

A: charge = qvelocity = V angle between electric field and magnetic field = 90 degree E = 10 N/C B = 2…

Q: A point charge Q moves on the x-axis in the positive direction with a speed of 211 m/s. A point P is…

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Q: An electron moves through a uniform electric field E = (2.301 +4.20j) V/m and a uniform magnetic…

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Q: An electron (charge = -1.6 x 10-19 C) is moving at 3.0x 105 m/s in the positive x direction. A…

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Q: An electron ( m = 9.11x 10 kg q-1.6×10 C) moves in a circular path perpendicular to a uniform…

A: Given  Q = 1.67*10-19 M = 9.1*10-31kg. V = 1.5*10⁷ m/s. B  = 4.5 mT.

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…

A: Given data: The mass of the wire is, m= 50 g=0.05 kg The length of the wire is, L= 40 cm=0.4 m The…

Q: Problem 2:   A negative charge of q = -3.2 × 10-17C and m = 2.8 × 10-26 kg enters a magnetic field B…

A: Given: The charge on the particle is -3.2x10-17 C. The mass of the particle is 2.8x10-28 kg. The…

Q: radius of the circular path (in units of cm).

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Q: An electron moves through a uniform electric field  E = (2.80î + 4.40ĵ) V/m and a uniform magnetic…

A: Given that the value of uniform electric field and uniform magnetic field and also given the…

Q: A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is…

A: SOlution: Given that B =0.3 micro T y = 70 mm v = 280 m/s

Q: An electron ( me = 9.11×1031 kg q=1.6X1091 C) moves in a %3D circular path perpendicular to a…

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Q: The magnetic field at point P due to a 2.0-A current flowing in a long, straight, thin wire is 8.0…

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Q: 5. An electron has an instantancous velocity of = (-1.5x104")? + (3.0x10° "ý is moving through the…

A: Given data, Magnitude of charge on an electron/proton = 1.6x10-19 C Mass of a proton = 1.6x10-27 kg…

Q: A long straight wire has a radius R, and a current of 3.0 A is uniformly-distributed throughout its…

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Q: A +1.00 µC charged brass marble has a velocity of 15.0 m/s in the positive direction, or ū = (15.0…

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Q: A proton moves through a region containing a uniform electric field given by E= 38.0 ĵ V/m and a…

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Q: Two long straight wires are parallel and carry current in the same direction. The currents are 8.0…

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Q: = A proton moves through a region containing a uniform electric field given by E 48.0 ĵ V/m and a…

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Q: If a rectangular loop of wire is placed between the two poles poles of a magnet, with the dimensions…

A: Given, dimesions of the rectangular loop,w = 0.30 mL = 1.2 m magnitude of magnetic field, B = 0.90 T

Q: I R The radius of a long, solid, cylindrical conductor is R = 8.0 cm. A current I = 1.0 A is…

A: The problem is asking us to find the magnetic field inside a long, solid, cylindrical conductor. The…

Q: В X X X X X X X X X X X X X X 2.50 x10° m/s horizontally to the east in -. An electron traveling v =…

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Q: 64.0 cm -➜ B In an experiment, a particle that has a mass of 6.80 x 10-27 kg enters a uniform and…

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Q: An electron with velocity v = 2.00 [™] i is immersed in a uniform magnetic field B = 5.00 [T] Â and…

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Q: A conducting bar of length L = 0.40 m rotates in a counterclockwise direction with a constant…

A: Length of rod= 0.4 m Counterclock angular speed= 2 rad/s Magnetic Field = 7.5 T

Q: A proton enters a region of uniform magnetic field with a velocity of v-7.00x100 m/s. If the proton…

A: Given, v = 7 x 106 m/s Radius r = 4.74 cm = 0.0474 m Mass of proton m = 1.673 x 10-27 Kg charge on…

Q: a electron moves with velocity (2 i + 3 j - k) km/s through region where both a uniform magnetic…

A: The velocity of the moving electron is given as, v = 2i^+3j^-k^ km/s (or) v = 2i^+3j^-k^×103 m/s The…

Q: You take a conducting wire with a total length of 10.0m and form a square with it. A uniform…

A: Given, the total length of wire is, L=10m the magnetic field is, B=1.2T The angle between the…

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.