An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of 2.00 mT. The angular momentum of the electron about the center of the circle is 3.00 ✕ 10-25 J·s. (a) Determine the radius of the circular path. (b) Determine the speed of the electron.

Q: An electron with mass, m = 9.11 x 10-31 kg, is moving at speed, v = 74 x 105 m/s, perpendicular to…

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Q: A proton moves through a magnetic field of 5.6 x 10^-3 T at a speed of 2.0 x 10^-3 m/s perpendicular…

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Q: An electron and a proton move in circular orbits in a plane perpendicular to a uniform magnetic…

A: (a) For same kinetic energy: Write the expression for the net force on a charged particle.…

Q: Determine the magnitude and direction of the magnetic force on the particle when it moves in a…

A: Given: Magnetic field B=0.8T in negative x direction. The mass of the particle m=5×10-3kg. Charge of…

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

A: Proton has kinetic energy- K=2.90 MeV = 2.90×106×1.6×10-19 J = 4.64×10-13 J Magnetic field B=0.0890…

Q: A particle with charge q= 8 C is moving with velocity -3x 10 (m/s)j. The magnetic force on the…

A: Given values: q= 8 μc,v→ =3×103 ms j∧,F→ =7×10-3 N i∧+5×10-3 N k∧ .

Q: :A proton moves through a uniform magnetic field given by B = (30 î – 20ĵ) mT. At a time t1, the…

A: Given Data Uniform magnetic field is given as B→=(30.0 i^-20.0j^) mT=(30.0i^-20.0j^ )×10-3 T…

Q: A proton moving with a speed of 3.20 × 105 m/s perpendicular to a uniform magnetic field of 0.0786 T…

A: Given, mass of the proton, mp = 1.67×10-27 kg charge of the proton, qp = 1.60 ×10-19 C speed of the…

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

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Q: Given y-z plane. An electron having velocity  v= −2.2×10^8 j m/s enters a uniform magnetic field of…

A: The expression for the required magnetic force is,

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

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Q: An electron is travelling with a speed 2ms- along the +x axis. If a magnetic field of 1T is pointing…

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Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.70 ✕ 106 m/s,…

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Q: As shown in the figure, an electron is fired with a speed of 3.84 x 106 m/s through a hole in one of…

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Q: An electron with an energy of 861 eV is moving in a straight path. What should be the magnitude of…

A: Write the expression for the kinetic energy and substitute the corresponding values to calculate the…

Q: A beam of protons takes one second to move a distance of 7.35x10 5 m through a uniform 2899-G…

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Q: A particle with charge 3.50 x 10"19 C travels in a circular orbit with radius 5 mm due to the force…

A: Given data: Charge q=3.50×10-19C Radius r=5 mm=5×10-3 m Magnetic field B = 2T

Q: Show (starting with fundamental physics principles) that a particle moving perpendicular to a…

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Q: Consider a magnetic field (B) with B = 2.20 x 104 T in a place on Earth surface, directed parallel…

A: Given : |B| = 2.20 × 10-4 T (North) L = 2.50 km = 2.50 × 103 m v = 6.5 km/s v= 6.5 × 103 m/s (East)

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: A charged ion enters a region of uniform magnetic field B with a speed of v-25x10 m/s. The ion makes…

A: The details about the circular motion of the charge are given and we need to calculate the magnetic…

Q: The wire carrying 400 A to the motor of a commuter train feels an attractive force of 4.00 x 10-3…

A: The current in the first wire, I1=400 A   The current in the second wire, I2=5.00 A   The force per…

Q: An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 1.11…

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Q: (d) What is the magnitude of the centripetal force of the electron? Fc = N (d) Write a symbolic…

A: We will answer questions (d) and (e) using expressions for centripetal force and magnetic force.

Q: A particle with negative charge q and mass m= 2,58 .10-15 kg is traveling through a region…

A: Given:- A particle with negative charge q and mass m= 2,58 .10-15 kg   a uniform magnetic field B=…

Q: An electron is proje perpendicular uniform magnetic field of 3 x 10-3 T. If electron moves in circle…

A: To find-Linear momentum (P)=?Given-Magnetic field (B)=3×10-3 TRadius (r)=4 mmr=4×10-3 m

Q: Consider a magnetic field (B) with |B| = 2.20 x 104 T in a place on Earth surface, directed parallel…

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

A: Given:-  An electron move in a circular path perpendicular to a constant magnetic field.  The…

Q: A proton (with mass mp = 1.67 x 10-27 kg, charge qp = 1.6 x 10-19 C) moving with a speed of 0.80 x…

A: Ans:- Image-1

Q: A uniform magnetic field B in +z direction with magnitude 0.9 Tesla is applied. An electron with…

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

A: Given that the value of uniform magnetic field and angular momentum. Then We have to determine the…

Q: A proton with a kinetic energy of 4.2 keV follows a circular path in a region where the magnetic…

A: Given, K.E = 4.2keV magnetic field B= 60mT

Q: Let it be a particle with mass m = 2.35 × 10−3 kg and charge Q = 7.22 × 10−8 C. It has, at a certain…

A: Given: The mass (m) of the particle is 2.35×10-3 Kg. The magnitude of the charge (q) on the particle…

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

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Q: A 20% Part (d) Calculate the numerical value of the magnitude of the electric force in newtons. ▷ A…

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Q: An electron moves through a uniform magnetic field given by = Bxi+(4.38 Bx)j. At a particular…

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Q: A particle with charge of 3.2 × 10−19 C and of mass 6.7 × 10−27 kg moves in a magnetic field B = 3.0…

A: Given data: Charge (q) = 3.2 × 10−19 C  Mass (m) = 6.7 × 10−27 kg magnetic field (B) = 3.0 T KE= 40…

Q: As shown in the figure, an electron is fired with a speed of 3.12 106 m/s through a hole in one of…

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Q: In the model of the hydrogen atom due to Niels Bohr, the electron moves around the proton at a speed…

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Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.300 T. If the…

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Q: An electron is projected in a perpendicular uniform magnetic field of 3 x 10-3 T. If electron moves…

A: To find-Linear momentum (P)=?Given-Magnetic field (B)=3×10-3 TRadius (r)=4 mm=4×10-3 m

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

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Q: As shown in the figure, an electron is fired with a speed of 3.52 x 106 m/s through a hole in one of…

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Q: A particle with a charge of 7.4 nC is moving in a uniform magnetic field of B=(2.45 T)k. The…

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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.