Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. These cyclotrons typically accelerate H- (the hydride ion, which has one proton and two electrons) to an energy of 5 MeV to 20 MeV. A typical magnetic field in such cyclotrons is 2T. (a) What is the speed of a 10MeV H-? (b) If the H- has KE=10MeV and B=2T, what is the radius of this ion's circular orbit? (eV is electron volts, a unit of energy; 1 eV=0.16 fj) (c) How many complete revolutions will the ion make if the cyclothon is left operating for 5 minutes?

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Q: An electron of kinetic energy 5.5 kev moves in a circular orbit perpendicular to a magnetic field of…

A: Given: Kinetic energy KE=5.5keV. Magnetic field is B=0.390T.

Q: A mass spectrometer (see figure below) operates with a uniform magnetic field of 21.0 mT and an…

A: Magnetic field B = 21.0 mT = 0.021 T Electric field E = 3.55 ✕ 103  V/m Mass of alpha particle ma =…

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A: This problem involves the principles of magnetic force and the Hall effect. The magnetic force on a…

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Q: A/an 8-milligram, 3-millicoulomb charge is fired to a uniform magnetic field via a 290-volt…

A: The magnitude of the magnetic field(B). given, mass of the particle, m=8 mg=8×10-6 kg  charge,…

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E EK…

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Q: Cyclotrons are widely used in nuclear medicine for producing short lived radioactive isotopes. These…

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Q: The aurora borealis can sometimes be visible in St. Paul. The aurora is caused whenelectrons and…

A: a. The radius of circular path of the electron is 0.125m. b. The radius of circular path of the…

Q: In one experiment, a proton with a kinetic energy of 1 MeV goes around a circular path at w…

A: Kinetic energy of proton Kp = 1 MeV   We know, Mass of alpha particle = 4 × mass of a proton Charge…

Q: An alpha-particle (m = 6.64 × 10−27 kg, q = 3.2 × 10−19 C) travels in a circular path of radius 25…

A: Consider B denotes the magnetic field strength which is given as 1.5 T. Let r denote the radius of…

Q: An electron moves through a region of crossed electric and magnetic fields. The electric field E =…

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Q: proton, with mass 1.67 × 10-27kg and charge +1.6 × 10-19C, is sent with velocity 7.1 × 104 m/s in…

A: Solution

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = EK…

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Q: A singly-ionized methane atom (mass of 2.66×10-26 kg) follows the dotted path shown when sent into a…

A: Given: The charge of the ion is q=1.6×10-19 C Mass of ion is m=2.66×10-26 kg Velocity is v=2.9×106…

Q: The microwaves in a microwave oven are produced in a special tube call a magnetron. The electrons…

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Q: Consider two protons trapped on the same geomagnetic field line. One proton has kinetic energy 10 eV…

A: It is given that the kinetic energy of two particles. K10eV=10eVK10keV=10 keV

Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: An iron bar passes through a magnetic field at a speed of 6.3 m/s. If the bar is 1.5 m long and…

A: Given that Length of the conducting bar l = 1.5m Maximum emf ( potential difference) across it's end…

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A:

Q: The physicists at CERN in Switzerland are accelerating protons in their 27-mile circular particle…

A: Determine the velocity of the proton.

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Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

A: Given value--- magnetic field = 25 mT. energy = 600 eV. We have to find--- electric field?

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Q: A single ionized uranium ion of mass 8.9 x 10-25 kg is accelerated through a potential difference of…

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Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.

A: To determine the magnitude of the Earth's magnetic field where an electron orbits, we can follow…

Q: Suppose that we observe that protons produced by an accelerator travel in a circular path of radius…

A: The mass of the proton, m=1.67×10-27 kg The charge of the proton, q=1.6×10-19 C The radius of the…

Q: The strengths of the fields in the velocity selector of a Bainbridge mass spectrometer are B =0.55 T…

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Q: Consider the mass spectrometer shown schematically in the figure below. The electric field between…

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Q: n a photographic emulsion, the path of a proton moving perpendicular to a uniform 1.32-T magnetic…

A: r = mv/qB     = p/qB     = 2mk.E/qB r = 2mk.E/qB 3.0*10-2 = 2*1.61*10-27*kE/1.6*10-19*1.32

Q: moves circular pati perpendicuiar a magneuic ield of magnitude 0.263 9y of the electron J, ind trne…

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Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = Ek…

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Q: Protons move in a circle of radius 5.80 cm in a 0.55T magnetic field. What value of electric ficld…

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Q: (a) What is the force per meter on a lightning bolt at the equator that carries 20,000 A…

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Q: An electron follows a circular path of radius 0.20 m in a uniform magnetic field of 0.3T. Calculate…

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Q: Consider a mass spectrometer used to separate the two isotopes hydrogen and deuterium. The isotope…

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Q: In a CRT electrons are accelerated from rest by a potential difference of 1.40x103 V These electrons…

A: Given value--- potential difference = 1.4 × 103 V. magnetic field = 2.20 × 10-2 T. We have to…

Q: A velocity selector is tuned to allow an electron with a speed of 280279 m/s through with no…

A: Speed (v) = 280279 m/s  Magnetic field (B) = 7.8 mT

Q: (a) A velocity selector consists of electric and magnetic fields described by the expressions E = EK…

A:

Q: a) tial difference giving rise to an electric field of E field of B = An electron beam passes…

A: When a moving  electron is subjected to an electric field it experiences a force due to which, the…

Q: Q. 21: An electron enters im a magmetic held of induction 2 mT with velocity of 1.8 × 10 m/s. The…

A: Magnitude of electromagnetic induction, B = 2 mT Velocity of the electron, v = 1.8 × 107 m/s

Q: A proton (H+) moves at 5.00E+07 m/s perpendicular to a magnetic field. The ion enters perpendicular…

A: Velocity, v = 5.00×107 m/sField, B = 2.50 T

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.