Find the magnitude of the magnetic force (FB) of an electron moves through space with a speed of v= 8.0x106 m/s along the x axis. At its location, the magnetic field of the Earth has a magnitude of B= 5 X10-5 T, and is directed at an angle of 90o to the x axis. (Hint: q= -1.6X10-6)

Q: At a certain location, Earth's magnetic field of 54 µT is horizontal and directed due north. Suppose…

A: Given data: The magnetic field of the earth is B=54×10-6 T The distance is r=0.078 m Part a: The…

Q: Some possibly useful numbers = 8.99 x 10° N m2/C2 €0 = 8.85 x 10-12C²/Nm2 4TEO %3D = 10-7Tm/A e =…

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Q: An electron at point A as shown in the figure has a speed th- 2.2 x 10° m/s. The distance between…

A: The magnetic field exerts a magnetic force on the moving charges and current-carrying wires. The…

Q: A uniform magnetic field of magnitude 3 G is directed in the +x direction on the x-y plane. A proton…

A: The magnetic force on charge moving in a magnetic field is F=q(v×B) where q = charge of particle v =…

Q: J. find An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.275 T.…

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Q: An electron ( m. = 9.11x 10 31 kg q=1.6x 10-91 C) moves in a circular path perpendicular to a…

A: Given: Electron's mass, me=9.11×10-31 kg Electron charge, q=1.6×10-19 C Magnetic field magnitude,…

Q: At time t = 0, an electron with kinetic energy 16 keV moves through x = 0 in the positive direction…

A: GivenKinetic Energy of electron ,K.E=16 keVMagnitude of vertical component of Earth's magnetic…

Q: An electron moving with a speed of 5.62 x 106 m/s in the positive y direction experiences zero…

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Q: Two long, parallel wires carry currents of I 1 =4.00 A and I 2 =6.00 A in the directions indicated…

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Q: An electron moves with a speed of 5.0 × 104 m/s perpendicular to a uniform magnetic field of…

A: Given: Speed of the electron =5.0×104 m/s Magnitude of the uniform magnetic field =0.20 T Charge of…

Q: A 1.5 T magnetic field points due South. Find the magnitude and direction of the force on a 2.5 µC…

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Q: An electron is projected into a uniform magnetic field given by B = (0.2,0.5,0) T. Find the vector…

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Q: A particle with a charge of Q = +1 µC has a velocity of 2x10' m/s at an angle of 30 degrees with…

A: force on a moving charge F = q v B Sin θ      θ= angle between v and B DIRECTION  OF FORCE = V X B…

Q: Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of…

A: Given Velocity (v)            = 7.0×104 j m/s Magnetic field (B) = 0.57 (k) T

Q: A proton moves at 7.65 ✕ 107 m/s perpendicular to a magnetic field. The field causes the proton to…

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Q: An electron (charge −1.60×10−19C) moves at 2.20×105m/s through a uniform 1.55 T magnetic field that…

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Q: 4 x 1021 electrons pass through the cross-section of a wire with a cross-sectional area of 8 mm2 in…

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Q: A uniform magnetic field of magnitude 3 G is directed in the +x direction on the x-y plane. A proton…

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Q: A cosmic-ray electron moves at 7.5 × 106 m/s perpendicular to Earth’s magnetic field at an altitude…

A: Given:             m=1.6×10-27 kgv=7.5×106 m/sq=1.6×10-19 CB= 1×10-5 T

Q: A proton moves perpendicular to a uniform magnetic field  at a speed of 2.40  107 m/s and…

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Q: A proton traveling at 28.7° with respect to the direction of a magnetic field of strength 3.23 mT…

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Q: A proton travels with a speed of 7.00 x 10 6 m/s at an angle of 44.0° with the direction of a…

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Q: At time t = 0, an electron with kinetic energy 16 keV moves through x = 0 in the positive direction…

A: Given Kinetic Energy of the electron = 16 keV Magnetic field = 63.6 μ T To find out  Magnitude of…

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

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Q: The earth's magnetic field can affect the electron beam in an oscilloscope or a television tube. An…

A: Potential difference =  3.96×104 V B of earth =  0.25×10-4 T

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: Solve the following: (a) An alpha particle (m=6.64 x 10-27 kg) contains two protons and two neutrons…

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Q: An electron with a speed of 1.2 x 102 m/s enters a magnetic field of 0.0020 T at 90 degrees to the…

A: The objective of the question is to determine the instantaneous acceleration of an electron as it…

Q: A magnetic field with a strength of 120G extends horizontally from west to east. A wire with a…

A: Force on a wire of length l and current i  F=ilBsin∅

Q: A long, straight wire carrying a current of 311 A is placed in a uniform magnetic field that has a…

A: Given: The current in the wire is 311 A. The strength of the magnetic field is 6.44x10-3 T. The wire…

Q: An electron moves across Earth’s equator at a speed of 2.5 x 106 m/s and a direction 35o north of…

A: Given that, Earth's magnetic field B=0.1×10-4 TCharge of electron q=1.6×10-19 CSpeed of electron…

Q: A nonuniform magnetic field given by B = (y^2 + y^1/2)i + (x^3 + x)j, (B in T) is applied on a wire…

A: The force on the wire is calculated by using the following equation. Here, I is the current flowing…

Q: Two long, parallel wires carry currents of I, 3.05 A and I₂ = 4.70 A in the directions indicated in…

A: Given data: Current in first wire  I1 = 3.05 A.Current in second wire I2 = 4.70 A.Distance between…

Q: A proton travels with a speed of 5.10 ✕ 106 m/s at an angle of 57° with the direction of a magnetic…

A: (a)  Given data :                Speed of the proton, v = 5×106 m/s                Magnetic field, B…

Q: A proton moves perpendicular to a uniform magnetic field at a speed of 1.90 107 m/s and experiences…

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Q: A wire with a length of 255 mm carries an electric current of 1.8 A in the left direction and is…

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Q: A long, straight wire carrying a current of 344 A is placed in a uniform magnetic field that has a…

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Q: At what distance (in mm) from a wire carrying a current of 6.14 A is the magnitude of the magnetic…

A: Given: The current is I=6.14 A. The magnetic field is B=13.3 μT. The expression for distance is:…

Q: enters a magnetic field B, 0.8Tesla which is directed into the -z axis or into the page. An electron…

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Q: eld can affect the electron beam in an oscilloscope or a television tube. An electron that has been…

A: We know that  the formula of the electric energy in terms of the charge and the voltage is given as…

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

A: Speed of electron, v=1.5 × 10^7 m/s Magnitude of magnetic field, B=9.3 mT=0.0093 T Charge on…

Q: At New York City, the earth's magnetic field has a vertical component of 5.20 x 10-5 T that points…

A: Given value---  the earth's magnetic field has a vertical component of 5.20 x 10-5 T that points…

Q: A proton is accelerated from rest through a potential difference of 50 V. It then enters a region of…

A: Given:Potential difference  V = 50VRadius of circular path R = 35 cm…

Q: A long, straight wire carrying a current of 296 A is placed in a uniform magnetic field that has a…

A: current in wire (I) = 296 A magnetic field (B) = 6.21×10-3 T

Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 898 mT. If the…

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Q: An electron moves at speed of 16.36*107 m/s perpendicular to a magnetic field. The field causes the…

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Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.295 T. If the…

A: The magnetic field is The electron moves in a circular path perpendicular to the magnetic field.The…

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.