An electron (q = 1.6×10^−19C) is moving to the right with velocity v = 5m/s under the influence of a constant magnetic field of strength B = 10T. The magnetic field makes an angle of 45 deg. with the electron’s trajectory. What is the force (magnitude and direction) on this electron? sin 45 = √2/2 .

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: An electron ( mẹ = 9.11×1031 q=1.6×1091 C) moves in a circular kg path perpendicular to a uniform…

A: Here given the electron of mass 9.1 × 10-³¹ kg. The charge is 1.6 × 10-¹⁹ C. It revolves around a…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 X 107 m/s and…

A: Given  a proton moving along z direction and perpendicular to a magnetic field with speed 107 m/s…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.65 x 107 m/s and…

A: F = magnetic force = q( V × B)  V = velocity vector  B= magnetic field vector q = charge of…

Q: An electron moves at some instant of time in +x direction with velocity of 2.4x10^2m/s. A magnetic…

A: Given : Velocity of electron, v  = 2.4x102 m/s   direction is positive x direction Magnitude of…

Q: An electron (q=−1.6×10−19C, m=9.1×10−31kg) is traveling with a speed eastward with a speed of…

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Q: A proton moves in a circular orbit of radius 56 cm, in an external magnetic field of strength 3.7 T.…

A: Let the mass of the proton is denoted by m, the magnetic field strength is denoted by B and the…

Q: What is the magnitude of the force on an electron (q = - 1.6x10-19 C) moving with a velocity v =…

A: Solution as

Q: A beam of electrons is accelerated through a potential difference of 10 kV before entering a region…

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Q: An unknown particle (m=1.23x10¯26kg) with 5 electrons in deficit enters a region between two…

A: 1)  12mvi2 + qvi = 12mvf2 + qvf⇒12mvf2=12mvi2 +qvi-vf⇒vf2=3.45×1062 +…

Q: 4. In the diagram below a particle of charge 0.250 C is moving with a velocity v = (6000 m/s)i. At…

A: The magnetic field produced by a moving charge is given by the equation B=qv×r^r2×10-7q is the…

Q: An electron (me = 9.11x1031 kg q=1.6x1091 C) moves in a circular path perpendicular to a uniform…

A: Answer:-  (14) ------- (A) Given  Mass of electron (me) = 9.11×10-31 kg  Charge of electron (q) =…

Q: A magnetic force of 540 N acts on a 80 mC charge that is moving perpendicular to a magnetic field of…

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Q: In the figure, an electron moves at speed v = 110 m/s along an x axis through uniform electric and…

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

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Q: beam of electrons with velocity vx = 5 x105 m/s is introduced into a uniform magnetic field Bz = 30…

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Q: A beam of protons is directed in a straight line along the positive z-direction through a region of…

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Q: A potential difference of 15 kV is applied to a beam of electrons before entering a velocity…

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Q: A proton moves perpendicular to a uniform magnetic field B at 9 x107 m/s and experiences an…

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Q: The charge to mass ratio of the electron equal 1.75x1011 C/kg, when the electron passes through…

A: Given that ratio of charge to mass and magnetic field and also given the radius of the circular…

Q: A uniform magnetic field of 2.00×10¬³T is applied to put an electron into a circular orbit with…

A: Given that the value of uniform magnetic field and angular momentum. Then We have to determine the…

Q: An electron ( mẹ = 9.11×1031 kg. q=1.6x1091 C) moves in a circular path perpendicular to a uniform…

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Q: An proton moves with speed 3.2 x 105 m/s in the positive x-direction in the presence of a magnetic…

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Q: A wire carries a steady current of 2.60 A. A straight section of the wire is 0.750 m long and lies…

A: Given  Current I=2.6A L=0.75 m B=1.40kT

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 proton moving in a circular path perpendicular to a constant magnetic field takes 1.00 µµs to…

A: Time taken (T) = 1 μsq = 1.602×10-19 C mass (m) = 1.67×10-27 kg

Q: A proton moving with a speed of 3.0 x 10$ m/s perpendicular to a uniform magnetic field of 0.20 T…

A: Since charge particle is moving in perpendicular direction of magnetic field, So particle will…

Q: If a charge of magnitude 3.41x10-17C, with speed 2.03x106 m/s, and mass 7.78x10-25kg moves within…

A: Given q=3.41×10-17CV=2.03×106m/sm=7.78×10-25kgB=1.62×10-2 T As F=qvB=mv2/R R=mv/qB

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 (m = 1.67 x 10-27 kg, q = 1.60 x 10-19 C) is moving in a 3.23 x 10-4 T magnetic field in a…

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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 unknown particle (m=1.23x10 26kg) with 5 electrons in deficit enters a region between two…

A: The change in kinetic energy is given by  KE = q V  where, V is the potential difference, q is the…

Q: One long wire lies along an x axis and carries a current of 41 A in the positive x direction. A…

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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: Given a particle at the origin of a given coordinate system, with charge 0.9962 C, and a velocity…

A: Given :        Charge of the particle, Q = 0.9962 C [at origin O(0,0)]        Velocity of the…

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: beam of electrons with velocity vx = 5 x105 m/s is introduced into a uniform magnetic field Bz = 30…

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Q: A beam of electrons with velocity vx = 5 x105 m/s is introduced into a uniform magnetic field Bz =…

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Q: . A charged particle moves in a horizontal plane with a speed of 8 70 106 . × m / s. When this…

A: We know that when a charge particle in uniform vertical field a perpendicular force act due to this…

Q: In the figure, the weight of the 20 cm long moving edge of a frame in the vertical plane in a…

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Q: for a proton to pass undeflected in a region where the electric field is 0.5 N/C and a magnetic…

A: Given: Strength of electric field: E=0.5 [N/C] Strength of magnetic field: B=1.25×10-4 [T] Here, the…

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 circle of radius r = 5.50 × 10-11 m with a speed 1.97 × 106 m/s. Treat the…

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Q: In an experiment designed to measure the magnitude of a uniform magnetic field, a charge with q =…

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Q: An alpha-particle (m = 6.64 × 10−27 kg, q = 3.2 × 10−19 C travels in a circular path of radius 25 cm…

A: mass, m = 6.64 × 10−27 kg, charge, q = 3.2 × 10−19 C radius, r = 0.25 m Magnetic field, B = 1.5 T…

Q: If an electron that’s entering a magnetic field B=2.0 with a velocity of V =2.0x10^7 m/s parallel to…

A: Given value--- Magnetic field B = 0 T. velocity = 2 × 107 m/s. We have to find--- Magnetic force…

Q: A uniform magnetic field of 2.00×10−3 T is applied to put an electron into a circular orbit with…

A: magnetic field 2.00×10−3 T angular momentum 5.00×10−25 kg m2/s To find 1) orbital radius  2) speed…

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.