In the model of the hydrogen atom due to Niels Bohr, the electron moves around the proton at a speed of 2.8 × 106 m/s in a circle of radius 7.0 × 10-11 m. Considering the orbiting electron to be a small current loop, determine the magnetic moment associated with this motion. (Hint: The electron travels around the circle in a time equal to the period of the motion.)

Q: Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the…

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Q: A proton (q = 1.6 X 10-19 c, m = 1.67 X 10-27 kg) moving with constant velocity enters a region…

A: We are given with a proton with charge and which is moving with constant velocity. And the distance…

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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: A particle of mass 6.0 g moves at 4.0 km/s in an xy plane, in a region with a uniform magnetic field…

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A: Given data: The kinetic energy of positron is KE=2.90 keV. The magnetic field is B=0.110 T. The…

Q: A particle of mass m = 3 mg and charge |q|= 8 mC enters a uniform magnetic field region (B = 2k T )…

A: Given, mass m=3 mg  charge q=8 mC B=2k T v=31.4 m/s The radius of the circular path…

Q: A circular loop of radius 10 cm, carrying a current of 0.60 A , is placed inside a magnetic field…

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Q: A proton enters perpendicular to a magnetic field B-1.2 T with a speed v = 5.0 x 10 m/s, as shown in…

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Q: A beam of electrons moving with speed v = 2.6 × 107m/s enter and then leave the rectangular region…

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Q: 3.5 x 10° m/s enters a uniform magnetic field of B = 1.5 T. The velocity of the particle makes an…

A: The magnetic field B =1.5T  To find the pitch of the helical path

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Q: A particle with charge q = -1.00x10-8 C has, at a given instant, a speed v = 3.00x 104 m/s in the xy…

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Q: An electron travels in space with a velocity ve =2 i – j + 3 k (m/s) in the region of a magnetic…

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Q: An electron in a magnetic field moves along a circle with a radius of 34.0 m with a speed that…

A: (a)Centripetal acceleration is, ac=v2r=v02e-2btr=287 m/s2e-20.54 s-13.9 s34.0 m=35.9 m/s2

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 (q = 1.6 X 10-19 C, m=1.67 X 10-27 kg) moving with constant velocity enters a region…

A: since you post multi parts question , i am solving first three for you please post other question…

Q: What is the radius of the path of a helium nucleus (2 protons, 2 neutrons) with a velocity of 3.00 x…

A: Write a given values of this question.…

Q: An electron with velocity v = 2.00 [i is immersed in a uniform magnetic field B = 5.00 [T] k and…

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Q: Two particles have the same charge (q1=q2=1.6x10-19C) and different masses undergo circular motion…

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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 ( mẹ = 9.11×1031 kg q=1.6×10-91 C) moves in a circular path perpendicular to a uniform…

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

A: Given information: given orbital radius (R) = 4.77×10-10 m The magnitude of the magnetic field…

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: What is the magnitude and direction of the magnetic force acting on a 7.5 x 10^-15 C charged proton…

A: Given:q=7.5*10-15 Cv=5.9*104 m/s (downwards)B=4.8 T (left)   we have to find magnitude and direction…

Q: An electron moves in a circular orbit of radius 94 cm, in an external magnetic field with velocity…

A: Given : r = 94 cm = 0.94 m v = 2.75 x 106 m/s m = 9.11 x 10-27 kg

Q: A particle with a charge -1.24X10-8 C is moving with instantaneous velocity v= |(4.19x104 m/s)i…

A: Given:Charge, q = -1.24×10-8 Cvelocity, v =4.9×104 i^ +-3.85×104 j^magetic field, B = 1.40 k^

Q: A particle with charge q = 1.2 C and a long wire carrying current I = 6 A is on the xy-plane at the…

A: Given : q=1.2C              I=6A              d=0.3×10-2m              v=1.7m/s              The…

Q: y В 30 X

A: q = 1.00x10-8 C   v = 3.00x 104 m/s  B= 1T  M= 10-3 kg

Q: An electron (charge q = -e = -4.60 10-19 C, mass m = 9.41 10-31 kg) is moving along a circular path…

A: (a) Assume that the electron is accelerated from rest. The magnitude of change in kinetic energy of…

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

A: Given: Magnetic field B=4.50 mT, Angular momentum J=2.50×10-25 J·s. Required: (a) Radius of the…

Q: An electron moves in a circular orbit of radius 94 cm, in an external magnetic field with velocity…

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Q: An electron moving with velocity 7.2 X 103 m / s, in the positive direction of the x axis, enters a…

A: Velocity of the electron is v=7.2×103 m/s Charge of the electron is q=1.6×10-19 C Magnetic field of…

Q: A proton moves with a velocity of V = (6î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: According to Lorentz law, when a particle of charge enters into a region of magnetic field, magnetic…

Q: As shown in the figure below, when a charged particle enters a region of magnetic field traveling in…

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Q: A charged particle with speed v = 3.5 x 10° m/s enters a uniform magnetic field of B = 1.4 T. The…

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Q: A particle with a charge of -1.2 x 10-8 C is moving with instantaneous velocity v = (4.2 x 104 m/s)…

A: Given Data: The magnitude of charge of the particle is: q=1.2×10-8 C The instantaneous velocity of…

Q: Consider a magnetic field (B) with ∣∣B∣∣ = 2.20 x 10-4 T in a place on Earth surface, directed…

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Q: 9. An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 5.0…

A: (a) The angular momentum of the electron is, L = mvr The centripetal force is, Fc=mv2r The magnetic…

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

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

A: Given Data : The magnetic field is given as B=2×10-3 T The angular momentum of the electron is given…

Q: An electron in a magnetic field moves along a circle with a radius of 14.0 m and a tangential…

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Q: An electron that has an instantaneous velocity of v: = (2.0 * 10^6 m/s)iˆ + (3.0 * 10^6 m/s)jis…

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Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.30 * 10^6 m/s,…

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

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

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Q: An electron moves in a uniform circular motion under the action of an external magnetic field…

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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.