An electron enters a magnetic field of 2 × 10 ^ -2 T with velocity of 3 × 10 ^ 7 m / s, and describes a circular path of radius 8 × 10 ^ -3 m. Calculate the charge-to-mass ratio (e / m) of the electron. A.)1.567 × 10 ^ 11 C / Kg B.)190 × 10 ^ 11 C / Kg C.)18 × 10 ^ 11 C / Kg D.)1.875 × 10 ^ 11 C / Kg E.)None before and / or after is correct

Q: A 1,322.5 uC charge is moving in a uniform magnetic field = (49.6,39.4,48.4) T with a velocity =…

A: Given data: The charge is q=1322.5 μC. The magnetic field is B=(49.6, 39.4, 48.4) T. The velocity…

Q: Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…

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Q: Figure 1 shows a long straight wire carrying 1.6 A. An electron 1 cm from a wire moves at 90 m/s in…

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Q: (a) Determine the radius of the circular path of the electron. cm (b) Determine the speed of the…

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Q: An electron travels at a speed of 9.5 x 106 m/s in a magnetic field of 1.16 x 10-3 T. As result of…

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Q: A mass spectrometer shoots a 7.35 x 10-26 kg molecule with a charge of +2e (3.20 x 10-19 C) at a…

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Q: Protons move in a circular orbit with a radius of 5.1 cm under a magnetic field of 0.566 T. If so,…

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Q: A 6.33 C point charge is moving with a speed of 8.78 m/s. It is moving perpendicular to a magnetic…

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Q: Please refer again to the diagram. This time we have a charge of 5.52 x 10^-6 C moving at velocity…

A: Given data: Charge (q) = 5.52×10-6 CVelocity (v) = 5.73×105 m/sMagnetic field (B) = 1.53 TElectric…

Q: A 15 mC charge has a velocity of m/s and is moving in a magnetic field T. What is the magnetic…

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Q: What is the mass of a 1.6nC charge that has a trajectory with a radius of 1.8 um

A: Centripetal force is supplied by the magnetic field , which is equal to :…

Q: 4. In the diagram below a particle of charge 0.250 C is moving with a velocity v = (6000 m/s)i. At…

A: The magnetic field produced by a moving charge is given by the equation B=qv×r^r2×10-7q is the…

Q: A proton (+1.60 x 10-19 1.67x1027K C) is moving in a circular orbit of radius 17 cm in a uniform…

A: Given : Radius of circular orbit = R = 17cm = 0.17m Magnetic Field = B = 0.35T mass of proton = m =…

Q: In the figure provided, an electron with speed v = 3.98×107 m/s travels between two parallel charged…

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Q: hat is the radius of a proton's trajectory when it moves at 2.4x106 m/s perpendicular to a magnetic…

A: Given: The speed of the proton is 2.4x106 m/s perpendicular to the magnetic field. The strength of…

Q: The velocity of an electron in a uniform magnetic field B is given by the relation v=(2 x 10° i + 3…

A: Given, Velocity, v→=2×106i^+3×106 j^ m/s Magnetic field, B→=0.03i^-0.15j^T  a. Charge of the…

Q: 5. A particle of charge q = 0.200 C and mass m 2.00 kg is moving with instantaneous velocity v =…

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Q: Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…

A: We need to calculate the force on the moving electron placed in a magnetic field in different…

Q: 6.0 V 8 cm X X X X X X xax X X X X X X X X X X X X x0.93 T XUX X ) If the wire starts from rest,…

A: First finding out the current As V=IR then I=60.00086=6976.74A Now as force on a current carrying…

Q: given by v = (300 î + 400ĵ)km/s. Calculate the magnetic force acting on the electron. Q. 2: The…

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Q: 8. A beam of electrons is accelerated through a potential difference of 9.0 kV before entering a…

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Q: A 58^Ni ion of charge 1 proton and mass 9.62x10-26kg is accelerated trough a potential difference…

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Q: 1. A particle with a charge of -1.24 x 10-8C is moving with instantaneous velocity v = (4.19 × 104…

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Q: A proton is moving in a circular orbit of radius 39.6 cm with a speed of 3.7*10^6 m/s in a uniform…

A: Given data: The radius of orbit is r=39.6 cm×1 m100 cm=0.396 m. The velocity of proton is v=3.7×106…

Q: A proton is going 28 m/s when it is exposed to a 3 magnetic field (see below) and begins moving in a…

A: Given: Velocity of proton v =28 m/s Magnetic field B = 3 T Charge q = 1.6 ( 10-19) C Mass m= 1.67 (…

Q: 1. An alpha-particle (m= 6.64 10 0-27 kg; q = 3.2.10-19 C) travels in a circular path of radius 30…

A: Given data :  Mass of alpha particle m = 6.64 × 10-27 kg  Charge of alpha particle q = 3.2 × 10-19 C…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 2.50 x 10' m/s and…

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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.