A ring of mass m = 2 g rolls without slipping on a non-conducting horizontal surface with constant speed, which has a uniform distribution of charges. After connecting a uniform horizontal magnetic field B = 0.2 T perpendicular to the plane of the ring, the pressure force of the ring on the surface decreases by

Q: A proton moves with a speed of 8.0 x 10^6 m/s along the +x-axis. It enters a region where there is a…

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Q: what is its mass?

A: Cyclotron Motion When a charged particle enters a magnetic field, the Lorentz force acts on the…

Q: An electron moves in a circle of radius r = 6.46 × 10-11 m with a speed 1.78 × 106 m/s. Treat the…

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Q: An a-particle has a charge of +2e and a mass of 6.64 x 10-27 kg. It is accelerated from rest through…

A: Lorentz Force on an charged particle moving in an uniform magnetic field: When a charged particle is…

Q: In the figure, a small particle of charge q = –1.9 x 10–6 C and mass m = 3.1 x 10–12 kg with speed…

A: Given: q=-1.9x10-6C m=3.1 x 10-12 kg   v0 = 8.1x103 m/s

Q: An electron ( m. = 9.11x 10 31 kg q=1.6x 10-91 C) moves in a circular path perpendicular to a…

A: Given: Electron's mass, me=9.11×10-31 kg Electron charge, q=1.6×10-19 C Magnetic field magnitude,…

Q: A proton moves with a speed of 2.0 × 10^5 m/s along the +x-axis. It enters a region where there is a…

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Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.40 107 m/s and experiences…

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Q: An airplane with a total width of wings as 40 m, flies southbound at a location where the downward…

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Q: . The magnetic force on the charge is

A: Please see the attached image for solution

Q: A proton moves perpendicular to a uniform magnetic field  at a speed of 1.20  107 m/s and…

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Q: proton travels due east between two horizontal (with respect to the Earth) parallel metal plates…

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Q: An electron moving at a speed of 8.00 x 106 m/s along the x-axis, enters a region in which there is…

A: Given, The speed of the electron, v=8×106 m/s The magnitude of the magnetic field, B=2.50 T Angle,…

Q: A 6.0-cm straight conductor carries a current of 14 A through a uniform 0.70-T magnetic field. When…

A: Given Length of a straight conductor = L = 6.0 cm Current in the conductor = I = 14 A Strength of…

Q: An a-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through…

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Q: = A proton (mass - 1.673 x 10-27 kg) moves with an initial velocity (0.84,-7.98,0) km/s at the…

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Q: A proton moving at right angles to a magnetic field of 0.100 T travels in a circular orbit of radius…

A: When a charged particle enters a magnetic field at right angles to it, experiences a magnetic force…

Q: In a mass spectrometer, a singly-charged particle (charge e) has a speed of 1.0 × 106 m/s and enters…

A: radius of charge particle in spectrometer = R= mVqB

Q: In the figure, a small particle of charge -1.7 × 10-6 C and mass m = 2.1 × 10-12 kg has speed v0 =…

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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: A proton is launched with a speed of 2.80 x 106 m/s perpendicular to a uniform magnetic field of…

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Q: A proton is released such that it has an initial speed of 4.0 x 105 m/s from left to right across…

A: Given data:  Speed (v) = 4.0 × 105 m/s, left to right Magnetic field (B) = 1.2 T Angle (θ) = 30°, to…

Q: An electron initially at rest is accelerated through a po where a uniform 4.0-mT magnetic field is…

A: Given V=3.75 kV=3.75×103 VB=4.0 mT=4×10-3 Tqe=1.6×10-19 Cme=9.11×10-31 kg

Q: The magnetic field in a cyclotron used in proton beam cancer therapy is 0.920 T. The dees have…

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Q: A proton moving with speed v enters a region of space in which there is a perpendicular magnetic…

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Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

A: we know that

Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

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Q: A proton is launched with a speed of 2.90 x 106 m/s perpendicular to a uniform magnetic field of…

A: Given dataThe speed of the proton is given as vp = 2.90 x 106 m/s.The uniform magnetic field is…

Q: a) At what speed (in m/s) will a proton move in a circular path of the same radius as an electron…

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Q: 5.03 × 10-6 C and mass m = 8.17 × 10¬10 kg and velocity |A particle has charge q = – components vỵ =…

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Q: A particle with an unknown mass and charge moves with a constant speed of v = 2.2 x 106 m/s as it…

A: The information given is as follows: 1. The speed of the particle, v=2.2×106 m/s 2. The separation…

Q: An electron enters a region of space containing a uniform 2.21 × 10-³ T magnetic field. Its speed is…

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Q: 4. In the figure, a small particle of charge -B x 10-6 C and mass m= D x 10-¹¹ kg has speed Vo=B x…

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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.