In a TV set, electrons are accelerated from rest through a PD of 15 kV. The electrons then pass through a 0.35-T magnetic field that deflects them to the appropriate spot on the screen. Find the magnitude of the maximum force that an electron can experience.

Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T. If the…

A: Write the expression for the magnetic force. Here, q is the charge of the proton, v is the speed of…

Q: A proton moving at 4.50 x 106 m/s through a 1.70-T magnetic field experiences a magnetic force of…

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Q: A proton travels with a speed of 5.0x 10° m/s in a direction that makes an angle of 60.0° with the…

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Q: A 1.6 mC charge experiences a magnetic force of 28 N while moving at an angle of 30 degree to a…

A: Given data:  Charge (q) = 1.6 mC = 1.6×10-3 C Magnetic force (F) = 28 N Angle between velocity and…

Q: Electrons move through a magnetic field of (0.08 T) balanced by an electric field of (9.0 × 10³…

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Q: An electron moves with a speed of 5.0 × 104 m/s perpendicular to a uniform magnetic field of 0.20 T.…

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Q: Calculate the magnitude of the force on an electron moving at (7.65x10^0)x10° m/s at an angle of…

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Q: A particle with a charge -1.24X10^-8 C is moving with instantaneous velocity v=(4.19x10^4 m/s)i +…

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Q: What is the force exerted on a 3.5 m length of wire carrying 6.0 A of current through a magnetic…

A: GIVEN Length of wire = 3.5 m Current passing through the wire = 6.0 A  Magnitude of the magnetic…

Q: A proton moves through a magnetic field of magnitude 1.40 T with speed 5.00 x 10° m/s. What is the…

A: Magnetic force  F = qvB

Q: What speed would a proton need to achieve in order to circle Earth 1200 km above the magnetic…

A: distance of proton above equator (d) = 1200 km Magnetic field (B) = 4.22×10-8 T mass of proton (m) =…

Q: In a mass spectrometer, a singly-charged particle (charge e) has a speed of 1.0 × 106 m/s and enters…

A: radius of charge particle in spectrometer = R= mVqB

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

A: Given: The velocity of the proton is  (3î − 6ĵ  ) m/s. The strength of the magnetic field is  (î +…

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: A particle (mass =1 mg, charge =1 mC) moves in the positive direction along the x axis with a…

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Q: Mr. M accelerates an ELECTRON from left to right so that it leaves the electric field with a…

A: Given information Velocity of the electron v = 2.96 × 106 m/s( roghtwards) The electron enters into…

Q: What is the force( magnitude and direction) on an electron moving horizontally west at a speed of…

A: Force on the electron is,

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: A cosmic-ray proton in interstellar space has an energy of 10.0 MeV and executes a circular orbit…

A: Energy of proton, K =10 MeV = 10×106×1.6×10-19 J = 1.6×10-12 J…

Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T If the…

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Q: The magnetic force acting on a moving charge (+5 C) is F = 31 + 11j - 5k N. The y-component of the…

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Q: What is the magnitude of the force on an electron moving at 1.0 × 106 m/s perpendicular to a 1.0-T…

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Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T If the…

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Q: A particle with charge 1e- moving with a speed of 3.8 x 106 m/s enters a uniform magnetic field of…

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Q: A 1.6 mC charge experiences a magnetic force of 28 N while moving at an angle of 30 degree to a…

A: Given that:- Charge(q)=1.6mC=1.6×10^-3 C

Q: A charged particle of mass 0.0010 kg is subjected to a 4.0 T magnetic field which acts at a right…

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Q: What is the magnitude of the magnetic force that acts on an electron as it passes through a magnetic…

A: Given: The strength of the magnetic field is 0.5 T. The speed of the election is 4x106 m/s. The…

Q: What is the force on an electron moving in the negative-z direction with a speed of 2.5 x 106 m/s in…

A: Given: The speed of the electron in the negative z-direction is v=2.5×106 m/s The magnetic field in…

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 cosmic-ray proton in interstellar space has an energy of 21.8 MeV and executes a circular orbit…

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

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Q: An electron is accelerated through 2,200 V from rest and then enters a region where there is a…

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Q: The US Navy is developing a railgun that uses magnetic field repulsion. The railgun can propel a 980…

A: Given data: Weight (W) = 980 N Speed of sound (vs) = 340 m/s Speed of the projectile (v) = 7vs…

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

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Q: An object with a charge of +0.3 C moves through a magnetic field of strength 40 T with a velocity of…

A: we know that in magnetic field , force on a moving charge particle due to magnetic field is  Fm =…

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

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Q: A 1.6 mC charge experiences a magnetic force of 28 N while moving at an angle of 30 degree to a…

A: Given,           Value of charge= 1.6 mC = 1.6x10-3 C          Value of magnetic force= 28 N…

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: An electron is shot with a speed of 1×10° m/s along a line that makes an angle of 30° to the x axis…

A: Given:  magnetic field,B = 0.2 T  velocity,v = 1 x 106 m/s  Angle, A = 30 degree

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 cosmic ray proton moving toward the Earth at 5.00 x 10^7 m/s experience a magnetic force of 1.70 x…

A: Given, Velocity v = 5 x 107 m/s Magnetic force F = 1.70 x 10-16 N Charge on proton q = 1.6 x 10-19 C…

Q: What is the acceleration of a proton with a velocity of 3 x 106 m/s perpendicular to a magnetic…

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Q: A 0.32-uC particle moves with a speed of 16 m/s through a region where the magnetic field has a…

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Q: Determine the magnitude and direction of the force on an electron traveling 7.75 x 10 5 m/s…

A: Given: velocity of an electron = 7.75×105m/s (in east) magnetic field strength = 0.45T (vertically…

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

A: radius of the charge particle in magnetic field is given by  R=mvqB

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.