In Niels Bohr’s 1913 model of the hydrogen atom, an electron circles the proton at a distance of 5.29 x 10-11 m with a speed of 2.19 x 106 m/s. Compute the magnitude of the magnetic field this motion produces at the location of the proton.

Q: In New England, the horizontal component of the Earth's magnetic field has a magnitude of 1.7 × 10-5…

A: Please note : As per answering guidelines I can answer the 1st question only. Since, this is not a…

Q: A proton travels with a speed of 5.00 x 10 6 m/s at an angle of 36.0° with the direction of a…

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Q: A cosmic ray electron moves at 7.80 ✕ 106 m/s perpendicular to the Earth's magnetic field at an…

A: Speed of electron "v"= 7.80 ×10^⁶ m/s. Magnetic field "B"= 1.00×10^-⁵ T . Let radius of circular…

Q: Two long, straight wires both carry current to the right, are parallel, and are 5 cm apart. Wire one…

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Q: A proton moves through a region of space where there is a magnetic field B = (0.491 + 0.40]) T and…

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Q: A proton travels with a speed of 5.0x106 m/s in a direction that makes an angle of 60.0° with the…

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Q: A straight wire carries a current of 40 A in a uniform field whose magnitude is 80 mT. If the force…

A: The force per unit length on a wire a uniform magnetic field is given by, Fl=IBsinθ Here, I is the…

Q: A proton moves with a velocity of  = (3î − 6ĵ + k) m/s in a region in which the magnetic field is  =…

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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: At what distance from a long, straight wire carrying a current of 5.0 A is the magnetic field due to…

A: Given that:Current through the wire, I=5.0 AMagnetic field, B=5.0×10-5 T

Q: A sodium ion (Na*) moves in the xy-plane with a speed of 2.20 × 10³ m/s. If a constant 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: A proton travels with a speed of 5.02 X 10^6 m/s at an angle of 60° with the direction of a magnetic…

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Q: If a charged particle moves in a straight line through some region of space, can you say that the…

A: Magnetic force on a moving charged particle is given by,

Q: A proton moving at 4.00 × 106 m/s through a magnetic field of magnitude 1.70 T experiences a…

A: Given: Velocity of proton (v) = 4×106 m/s. Magnitude of magnetic field (B) = 1.7 T. Magnitude of…

Q: A proton moving at 3.70 x 106 m/s through a magnetic field of magnitude 1.72 T experiences a…

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Q: In Niels Bohr's 1913 model of the hydrogen atom, an electron circles the proton at a distance a =…

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Q: What magnetic field is required in order to confine a proton moving with a speed of 4.0 × 106 m/s to…

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Q: In the Bohr model of the hydrogen atom, an electron revolves around a proton in a circular orbit of…

A: In the given question, The radius of circular orbit (a) = 5.3×10-11m The orbital speed of electron…

Q: At what distance from a long straight wire carrying a current of 7.5 A is the magnitude of the…

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Q: An electron moving in vacuum with a speed of 40000 km/s enters a region in which magnetic field of 4…

A: It is given that,

Q: An electron traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: The magnetic field of Earth at a certain location is directed vertically downward and has a…

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Q: A proton moving at 4.50 x 10° m/s through a magnetic field of magnitude 1.72 T experiences a…

A: The force experience by any charge in a magnetic field is given by, F=qVBsinθθ→angle between the…

Q: The positron has the same mass as an electron, with an electric charge of +e. A positron follows a…

A: charge = e mass = 9.11×10-31 kg Radius (r) = 5.03 mm B = 0.85 T t = 2.30 s

Q: The velocity vector of a particle of positive charge is = (2î – 4ĵ + 1k) m/s. The particle…

A: As the value of the positive charge is not given, so it can be a unit positive charge of magnitude…

Q: The magnetic field in a region is given by B = (0.750i + 0.270j) T. At some instant, a particle with…

A: Magnetic force on a charge particle under given magnetic field is given by: F =q(v×B)

Q: A proton travels with a speed of 5.0 X106 m/s in a direction that makes an angle of 60.0° with the…

A: Option b

Q: In a photographic emulsion, the path of a proton moving perpendicular to a uniform magnetic field of…

A: Given strength of magnetic field,  B = 0.41 T Radius, R = 0.027 m Charge on proton = Q = 1.6 × 10-19…

Q: A proton travels with a speed of 5.02 x 106 m/s in a direction that makes an angle of 60.0° with the…

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Q: Two long wires parallel to the y-axis carry currents of 20 A and 10 A, as shown in the figure. Find…

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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: An electron traveling due North with speed 4 x 20 m/s enters a region where the earth's magnetic…

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Q: In New England, the horizontal component of the Earth's magnetic field has a magnitude of 1.9 × 10-5…

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Q: 2. A particle with mass 1.81 x 10³ kg and a charge of 1.22 x 10³ C has, at a given instant, a…

A: Given: Mass of the particle: m=1.81×10-3 [kg] Charge of particle: Q=1.22×10-8 [C] Instantaneous…

Q: A proton moving at 4.50 x 106 m/s through a magnetic field of magnitude 1.68 T experiences a…

A: The force F experienced by a moving charge q with velocity V in a magnetic field B is given by  F =…

Q: A wire 2.80 m in length carries a current of 6.20 A in a region where a uniform magnetic field has a…

A: Given: Current I = 6.20 A            Magnitude of magnetic force B = 0.290 T            Length of…

Q: A proton is initially moving west at a speed of 1.07  106 m/s in a uniform magnetic field of…

A: Given, v = 1.07 * 106  m/s B = 0.282 T we know, ( m*v2 ) / r = q*B*v r = m*V / q*B        where,  q…

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: In Niels Bohr's 1913 mnodel of the hydro- gen atom, an electron circles the proton at a distance of…

A: distance of electron from proton = 4.84×10-11 m speed (v) = 3.32×106 ms

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 through a magnetic field of magnitude 2.0 T at a speed of 5.00x10^6 m/s…

A: me = 9.11 x 10-31 kg IqI = 1.6 x 10-19 C B = 2 T θ = 900 v = 5 x 106 m/s a = ? r = ?

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 2.70 ✕ 106 m/s,…

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Q: At what distance from the central axis of a long straight thin wire carrying a current of 5.0 A is…

A: Write the given values with the suitable variables. I=5 AB=5×10-5 T Here, I is the current and B is…

Q: A charged particle of mass 0.0020 kg is subjected to a 6.0T magnetic field which acts at a right…

A: Given Data : Mass of the particle ,m=0.002 kg                   Magnetic field intensity , B= 6T…

Q: A proton moves with a velocity of v = (2î – 6j + k) m/s in a region in which the magnetic field is B…

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Q: A proton moves through a region containing a uniform electric field given by E = 38.0 ĵ V/m and a…

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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.