A very long straight wire carries a current of 3.5A from left to right in the plane of this screen. An electron with a charge of −1.6×10−19C is moving from left to right at a point that is 3.5cm above the wire. Its speed is 2.5×105m/s. What is the magnitude and direction of the magnetic force that the electron experiences due to the presence of this current-carrying wire? The permeability of free space is μ0=4π×10−7T⋅m/A.

Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 1.3 x…

A: Here given a current carrying wire carrying a current 1.5 Amp. An electron is parallel with moving…

Q: An electron in a TV camera tube is moving at 8.80×106 m/s in a magnetic field of strength 91 mT.…

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Q: A proton moves through a magnetic field of magnitude 2 T at a speed of 5 x 106 m/s perpendicular to…

A: Given, Magnetic field=2T Speed=5×10^6m/s Angle=90 Centripetal acceleration=? Mass of…

Q: A particle with a charge of 5.82 µC moves through a magnetic field at a velocity of 50.0 m/s. If the…

A: Here the magnetic field is B=22.09 TExplanation:

Q: A long straight horizontal wire carries a current I= 1.80 A to the left. A positive 1.00 C charge…

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Q: A long, straight wire carries a current of 5.20 A. An electron is traveling in the vicinity of the…

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Q: proton is moving in the −z direction. The speed of the proton is 5.2×103 m/s. The proton enters a…

A: Velocity of proton is v=5.2×103 m/s in -z direction. Magnetic field is B=0.21 T pointing in -y…

Q: A long, straight wire carries a current of 8.60 A. An electron is traveling in the vicinity of the…

A: Given: The current carries in the wire is I=8.60 A. The distance covered by electron is r=4.50 cm.…

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T experiences a magnetic force of…

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Q: A charged particle, an electron or a proton (you have to decide which one), enters into a region of…

A: The expression for the required magnetic field produced by the charge particle which has spent in…

Q: The electrons in the beam of a television tube have a kinetic energy of2.15×10−15 J. Initially, the…

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Q: The electrons in the beam of a television tube have a kinetic energy of 3.53 X 10^-15 J. Initially,…

A: The kinetic energy is given by,  KE=12mv2 The mass of electron is m=9.1×10-31 kg. Substitute the…

Q: Electrons and protons travel from the Sun to the Earth at a typical velocity of 3.98 x 105 m/s in…

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Q: particle with a charge of -1.24 x 10-8 C moves with instantaneous velocity v (4.19 x 104 m/s)î +…

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Q: A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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Q: In the figure provided, an electron with speed v = 3.98×107 m/s travels between two parallel charged…

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Q: A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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Q: An electron moves at speed 7.20 × 105 m/s in a plane perpendicular to a cyclotron’s magnetic field.…

A: The objective of the question is to find the magnitude of the magnetic field in a cyclotron where an…

Q: An electron moves at speed 8.00 × 10^5 m/s in a plane perpendicular to a cyclotron’s magnetic field.…

A: Given that --- speed of electron= 8.00 × 10^5 m/s magnetic force on the electron = 1.10 × 10^−13 N.…

Q: A negatively charged ion with an excess electron moving with a velocity vx = 1.095 x103 m/s is…

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Q: n travels with a speed of 5 × 10^6 m/s in a direction that makes an angle of 60 degrees with the…

A: Given values:- Velocity of proton,(v)=5 x 106 m/sec ----(1) Angle,(θ)=600 ----(2) Magnetic…

Q: A proton moves through a magnetic field at 25.7% of the speed of light. At one location, the field…

A: The magnitude of the magnetic force on the proton is 7.15 x 10-14 NExplanation:Given:Speed of proton…

Q: A particle with charge 1.53 x 10^-6 C moves at 2.44 x 10^6 m/s through a magnetic field of strength…

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Q: A particle with mass 3×10−2 kgkg and charge +7 μCμC enters a region of space where there is a…

A: Given value--- mass = 3 × 10-2 kg. charge = 7 micro C.  magnetic field = 1 T. acceleration = 17…

Q: A proton moving at 3.00 x 10° m/s through a magnetic field of 1.80 T experiences a magnetic force of…

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Q: Figure 1 shows a long straight wire carrying 1.6 A. An electron 1 cm from a wire moves at 90 m/s in…

A: step1 A wire carrying 1.6 A of current is positioned 1 cm away from an electron. The equation for…

Q: A proton travels with a speed of 5 × 10^6 m/s in a direction that makes an angle of 60 degrees with…

A: The force in the magnetic field is F→=qv→×B→ Here q is charge, v→ is velocity and B→ is magnetic…

Q: A particle with charge 7.30 x 10^-6 C moves at 3.00 x 10^6 m/s through a magnetic field of strength…

A: In the following problem: Charge of the particle, q=7.30×10-6 C Speed of the charged particle,…

Q: A helium nucleus (2 protons, 2 neutrons) is traveling at a velocity of 9.25 x 10^6 m/s a distance of…

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Q: An electron of mass m and charge -e moves at a constant speed v along a circular path of radius r in…

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Q: particle with charge 9.78 x 10^-6 C moves at 8.62 x 10^6 m/s through a magnetic field of strength…

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Q: A proton travels through a magnetic field with a strength of 4.40 T and is traveling at a speed of…

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Q: A proton moving at 2.15 x 106 m/s through a magnetic field of magnitude 4.47 T experiences a…

A: Velocity of proton,(v)=2.15 x 106 m/sec -----(1) [Given] The magnetic field,(B)=4.47 T -----(2)…

Q: The accompanying figure shows a long, straight wire carrying a current of 10 A. What is the magnetic…

A: Given  Current in wire, = I = 10 A  Electron moving at the distance, d = 20 cm  d = 0.20 m  Electron…

Q: The horizontal component of the Earth's magnetic field has a magnitude of 1.6 x 105 T. An electron…

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Q: Force on a Particle As shown in the picture below, you have a particle with a velocity that is…

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Q: A proton travels with a speed of 8.7 ✕ 106 m/s at an angle of 21° west of north. A magnetic field of…

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Q: A proton moves perpendicularly to a mag- netic field that has a magnitude of 3.00 × 10−2 T. The…

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Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 1.3 x…

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Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 3.1 x…

A: Current , I = 1.5 A Speed , v = 3.1 x 104 m/s Distance , r = 8 cm = 0.08 m To find = magnetic force…

Q: a) Write an equation for the magnetic force experienced by an electron travelling in a uniform…

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Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 1.3 x…

A: Given data: Current in the wire is i=1.5 A. The speed of electron is v=1.3x104 m/s. Distance…

Q: A charged particle is moving through a B-field and experiences a magnetic force (FB>0). The B-field…

A: magnetic force is given by                         F = q (V→xB→) If charged particle is moving…

Q: A helium nucleus (2 protons, 2 neutrons) is traveling at a velocity of 9.07 x 10^6 m/s a distance of…

A: Given helium nucleus (2 protons, 2 neutrons)  velocity of helium nucleus = 9.07 x 106 m/s distance…

Q: Current I = 30 A flows in a straight wire. An ion with charge Q = 3.2e-19 C is moving toward the…

A: I have first find the magnetic field at a distance r and then find the force on charged particle…

Q: A long straight wire carries a 1.5 A current. An electron moves parallel to the wire at speed 3.1 x…

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Q: The earth's magnetic field is about 45 micro Tesla (μT) and points approximately due north. What is…

A: Given Magnitude of the Earth's magnetic field is B=45 μT=45×10-6 T and direction of the magnetic…

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.