A magnetic field points horizontally and due north, while a positively charged particle in a cosmic ray moves vertically downward at high speed. In what direction will the path of the cosmic ray deflect?

Q: It is shown in more advanced courses that charged particles in circular orbits radiate…

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Q: An ion that is singly charged, q=1.602x1019 C, and has mass 2.3x1026 kg, enters the mass…

A: Given : Charge, q = 1.6x10-19 C Mass, m = 2.3x10-26 Kg Electric field, E = 2900 V/m Magnetic field,…

Q: A proton moves with a velocity of 10000 km/s northwestward in the presence of a vertical electric…

A: Lorentz force is given as F=qE+qVBsinθ q is the charge of the proton E is the magnitude of the…

Q: In one type of mass spectrometer, ions having the same velocity move through a uniform magnetic…

A: Mass of C12 ion = 12 u Mass of C14 ion = 14 u Let the velocity each type of ion = v diameter of the…

Q: An electron of charge ee of modulus v completes a semicircle of radius R due to a magnetic field of…

A: Solution: Magnetic force on the electron is given by-                                   F = e ( v ×…

Q: Consider a region where the following electric and magnetic fields are present: E = 12.52 ax + 19.68…

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Q: There is an average energy density of 5 x 10-14  J / m3, what would be the rms value of the magnetic…

A: For the cosmic microwave background, the r.m.s. value of electric field associated with this…

Q: If any component of the RHR are on the same axis (ie, both velocity and B field completely lie in…

A: For angle θ between the velocity v of charge q and magnetic field B, the magnetic force is given by:

Q: It is shown in more advanced courses that the charged particles in circular orbits radiate…

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Q: onsider a 23.5-MeV proton moving perpendicularly to a 1.1 T field in a cyclotron.   Find the radius…

A: Given: Kinetic energy K.E. = 23.5 MeV                          1 eV = 1.6 × 10-19 J     Magnetic…

Q: Our atmosphere provides us with some degree of shielding from cosmic radiation. Suppose shielding…

A: GIVEN Atmospheric shielding efficiency is approximately proportional to the shield material’s…

Q: Electrons are fired at different speeds through a magnetic field and are bent from their…

A: When the electron moves in a magnetic field,

Q: e magnetic force or

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Q: Which of the following will emit an EM WAVE? Choose all that apply. O A neutrino that is stationary.…

A: Given Different options are given We have to choose the correct option

Q: Find the radius of curvature (in m) of the path of a 0.220 MeV proton moving perpendicularly to the…

A: Given, 1 MeV = 1.6×10-13 J energy of proton, E = 0.220 MeV = 0.220× 1.6×10-13 J Magnetic field, B =…

Q: The magnetic field in a cyclotron is 1.29 T, and the maximum orbital radius of the circulating…

A: The cyclotron works on the principle that a positively charged particle can be accelerated to…

Q: Give the direction of the Lorentz force for the following charges moving through a magnetic field.…

A: Lorentz force is the force experienced by a moving charged particle when it is introduced into a…

Q: A metal ball of mass 0.484 kg collides elastically with a charged mass of 0.242 kg, which…

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Q: The region is now modified so that it contains an electric field just next to the magnetic field.…

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Q: Given a current (I; 5.0 A) carrying loop of radius (r; 5 cm) placed across the external magnetic…

A: Given data The current in the loop is: I = 5 A The radius of the loop is: r = 5 cm = 0.05 m The…

Q: Determine the magnitude and direction of the electromagnetic force between the two charges (45 C)…

A: SOlution: Given that q1 = (45 C) q2=(-43 C ) r = (24nm).

Q: An electron is moving at a constant speed of 31 m/s on a circle radius 3.5m Given: (C=2PiR)…

A: Given, v = 31 m/s R = 3.5 m   charge on the electron is e = 1.6 x 10-19 C

Q: An alpha particle is moving with a speed of 2E4 m/s into an electric field of 20N/C. A) What must…

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Q: A charged particle (charge q=8.7 mC ) is stationary at the origin of the coordinate system. The…

A: Charge, q = 8.7 mC = 8.7×10-3 C Electric field at origin, E = 3.4 N/C Magnetic field at origin, B =…

Q: The Lorentz force acting on a charge q in a magnetic field Bis

A: The Lorentz force on the charged particle q in a magnetic field B is given by the relationship F=qvB…

Q: Consider an electron orbiting around a proton with an orbital radius of R = 4.77-10-¹0 m. What is…

A: When the magnetic force is applied, the electrostatic force will be equal to the sum of the…

Q: The deflection of a particle beam depends on the charge to mass ratio: (D ~ q / m).   An electron…

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Q: Find the radius of curvature (in m) of the path of a 0.285 MeV proton moving perpendicularly to the…

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Q: The strongest macroscopic B-field produced in a laboratory is the 45.0 T one at the National High…

A: Write the expression for the Lorentz force. F=qvB Write the expression for the weight. W=mg

Q: AI answered the problem this way. Is this correct?

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Q: (1) Find the velocity of a beam of electrons (i.e., +x-direction) that goes undeflected  thru…

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Q: In a mass spectrometer, if the following particles were accelerated into an identical magnetic…

A: Say we have a magnetic field B and the velocities of all the particles is v. Mass of 1 proton and…

Q: The cyclotron frequency of an emitting electromagnetic wave is f = 2450 MHz. What magnetic field…

A: Given: Mass of proton (M) = 1.67×10-27 kg Charge on a proton (q) = 1.6 x 10-19 C Intensity if…

Q: Consider a region where the following electric and magnetic fields are present: Ē = 20a, + 40ay -…

A: Given data: The electric field is, The magnetic field is, The electron velocity is, v=5 Mm/s in…

Q: A common way to focus a beam of charged particles is to use an electric field and a magnetic field…

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Q: An electron moves in an uniform magnetic field (with the orbital plane perpendicular to the field).…

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Q: Consider a region where the electric field and the magnetic field are along the +x- and the -y-axes,…

A: To find the direction and magnitude of velocity of charge particle such that the force on it is zero

Q: Suppose a speck of dust has a charge on it of a microcoulomb, that is 10-6 C. If it has  a mass of…

A: Given data:  Charge (q) = 1 μC = 10-6 C Mass (m) = 0.002 gm = 2 × 10-6 kg Electric field (E) = 1000…

Q: A proton makes 100 revs in a cyclotron and emerges at a radius of 50 cm with an energy of 10 MeV.…

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Q: Consider a region where the following electric and magnetic fields are present: E = 16.17 ax + 15.39…

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Q: An electron moves in an uniform magnetic field (with the orbital plane perpendicular to the field).…

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Q: A particle of mass m and charge q is in a room that is affected by a constant magnetic field with…

A: Solution:-      (a)      Force on particle under gravitational field is…

Q: Consider a charge of size +3.8 x 10-4 C and mass 8 kg is traveling to the left towards a +1.7 x 10-4…

A: Given q1=3.8 x 10-4 C q2=1.7 x 10-4 C m1=8kg v1=119m/s k = 9 x 109 N m2 / kg2.

Q: A charged particle with a mass of 2.84x10-22 kg and a charge of ±2.87x10-17 C enters a magnetic…

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Q: A proton experiences a 5,000V decrease in electric potential. Assuming the proton started from rest:…

A: Voltage (V) = 5000 V Mass of proton (m) = 1.67× 10-27 kg Charge of proton (q) = 1.6× 10-19 C.

Q: A beam of electrons whose kinetic energy is 1.9x10 -16 J emerges from a thin foil “window” at the…

A: Given: distance of metal plate from tube, d = 0.48 mm = 0.48 × 10-3 m Kinetic energy of electron, K…

Q: A proton synchrotron accelerates protons to a kinetic energy of 500 GeV. At this energy, calculate…

A: a) The relativistic expression for the kinetic energy is given by, b) The equation for the Lorentz…

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.