A beam of electrons whose kinetic energy is 1.9x10 -16 J emerges from a thin foil “window” at the end of an accelerator tube. There is a metal plate a distance d = 0.48mm from this window and at right angles to the direction of the emerging beam. b) What magnitude of the magnetic field will prevent the beam from hitting the plate?

Q: One electron collides elastically with a second electron initially at rest. After the collision, the…

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Q: Alpha particles (m= 6.7 × 10-27 kg, q = +2e) are accelerated from rest through a potential…

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Q: At what speed would a proton need to circle the Earth at a height of 1000 km above the equator if…

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Q: A negatively charged particle with a mass of 8.4x10-27 kg is travelling at a velocity of 5.6x105 m/s…

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Q: An electron is accelerated through a potential difference of 1.0 kV and directed into a region…

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Q: A cyclotron, when being used to accelerate positive ions? (Mass = 6.7 x 10-2kg, charge = 3.2x…

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Q: In a nuclear experiment a proton with kinetic energy 1.0 MeV moves in a circular path in a uniform…

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Q: As shown in the figure, an electron is fired with a speed of 3.48 x 106 m/s through a hole in one of…

A: Given: The speed of the electron is 3.48x106 m/s. The separation between plates is 0.29 m.…

Q: An alpha particle with velocity v = (3 x 105 ,0,0) m/s enters a region where the magnetic field…

A: velocity of alpha particle (v) = 300000 m/s along +x direction Magnetic field (B) = 1.2 T along +z…

Q: A 12.5 micro Coulomb particle with a mass of 2.80 * 10^-5 kg moves perpendicular to a 1.01 T…

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Q: For a proton to pass undeflected in a region where the field is 0.5 N/C and a magnetic field of 1.25…

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Q: Protons having a kinetic energy of 3.10 MeV are moving in the positive x-direction and enter a…

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Q: As shown in the figure, an electron is fired with a speed of 3.76 × 10° m/s through a hole in one of…

A: (a) The expression for the magnetic force acting on the electron is written as, Here, B, q, v and θ…

Q: A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward…

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Q: A beam of electrons is accelerated through a potential difference of 1.0 kV before entering a…

A: Write the expression for the kinetic energy of electron. Here, m is the mass of electron, v is the…

Q: 6. An alpha particle passes without deflection through perpendicular electric and magnetic fields.…

A: Magnetic field (B) = 0.022 T potential difference (V) = 300 Volts distance between plates (d) = 4 cm…

Q: lons of mass 1.17 x10-26 kg and charge q = +2e are initially stationary. They gain kinetic energy by…

A: Kinetic energy of charge particle in potential Vo (1/2) mv^2 = q Vo Vo = potential M = mass V =…

Q: Protons having a kinetic energy of 5.00 MeV are moving in the positive x -direction and enter a…

A: Kinetic energy of proton (K) = 5 MeV magnetic field (B) = 0.05 T xi = 0 m Xf = 1 m

Q: A 3.2 mC charge travels at a speed of 1.9 x 10^6 m/s in a circle of radius 35 cm. Determine the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A cyclotron designed to accelerate protons has a magnetic field of magnitude 0.360 T over a region…

A: Given data: The magnetic field is B=0.36 T. The radius of region is r=2.4 m.

Q: A singly ionized Nickel atom has an overall charge of +1.602 x 10-19 C and a mass, m = 9.80 x 10-26…

A: Given data: The magnitude of charge on atom is q=1.602x10-19 C. The mass of atom is m=9.8x10-26 kg.…

Q: One electron collides elastically with a second electron initially at rest. After the collision, the…

A: Given data The radius of the first trajectory is r1 = 1 cm. The radius of the second trajectory is…

Q: The magnetic poles of a small cyclotron produce a magnetic field with magnitude 0.85 T. The poles…

A: Given: The magnetic poles of a small cyclotron produce a magnetic field with magnitude 0.85 T. The…

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Q: A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass…

A: Given, Charge of the ion q=6.408×10-19 C mass  m=2.34×10-26kg Magnetic field strength B=0.500T…

Q: In a Bainbridge mass spectrometer (Figure 1), ions pass through the electromagnetic field of a…

A: E = 3.1×105 VmB1 = B2 = 0.32 T q = 1e m = 14 u m' = 15 u 1 u = 1.661×10-27 kg

Q: An electromagnetic rail gun can fire a projectile using a magnetic field and an electric current.…

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Q: this question, we have to consider an experimental setup where charged particles (electrons or…

A: We know that the formula of the kinetic energy of the electron is given as  K.E = 12mv2 --- eq 1…

Q: A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass…

A: For circular motion the velocity is v=qBrm Here q is charge, B is magnetic field, r is the radius of…

Q: The electric field between the plates of the velocity selector is 970 V/m, and the magnetic fields…

A: Consider the expression as, Fmagnetic=Fcentripetal qB=mv2Rr=mvqB Since, electric force and the…

Q: Protons having a kinetic energy of 2.90 MeV are moving in the positive x-direction and enter a…

A: Given : K = 2.90 MeV = 2.90 x 106 eV B = 0.0370 T

Q: What is the radius of the path of an electron (mass 9×10-31 kg and charge 1.6×10-19 C) moving at a…

A: Given: mass,m = 9×10-31 kg charge,q = 1.6×10-19 C speed,v = 3 x 107 m/s magnetic field,  B = 6 ×…

Q: (X) A charged particle with a mass of 2.02x10-22 kg and a charge of ±2.27x10-1/ C enters a magnetic…

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Q: As shown in the figure, an electron is fired with a speed of 3.43 x 106 m/s through a hole in one of…

A: Write the expression for the magnetic field. Here, m represents the mass of an electron, v…

Q: X_X X X X B X X X X X X X X X X X X X X X he resistance of a rectangular wire frame measuring 2.0 cm…

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Q: a) Draw the relative orientations of the vectors v, E, and B and also the forces of FE and FB . b)…

A: Given that: magnetic field,  B = 4.62 × 10-3 T  Electric field, E = 15600 V/m    If a beam of…

Q: In a nuclear experiment a proton with kinetic energy 0.94 MeV moves in a circular path in a uniform…

A: Write the expression for the kinetic energy. Here, K represents the kinetic energy, m represents…

Q: Determine the initial direction of the deflection of chargedparticles as they enter the magnetic…

A: The formula of magnetic force for a charge moving in the uniform magnetic field:

Q: An alpha particle with velocity v = (3 x 105,0,0) m/s enters a region where the magnetic field has a…

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Q: A uniform magnetic field of 2.00×10−3 T is applied to put an electron into a circular orbit with…

A: magnetic field 2.00×10−3 T angular momentum 5.00×10−25 kg m2/s To find 1) orbital radius  2) speed…

Q: A beam of electrons whose kinetic energy is 1.9 ´ 10-16J emerges from a thin foil “window” at the…

A: (a) When charged particles move in a magnetic field, they experience Lorentz force and are deflected…

Q: A particle with a mass of 6.64x10-27kg and a charge of +3.20x10-19C is accelerated from rest through…

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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.