An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.38 T. If the kinetic energy of the electron is 4.4x10-19 J. (me = 9.109 × 10-31 kg) (a) Find the speed of the electron. 1.903 8.512 2.692 6.019 (b) Find the radius of the circular path. 3.712 1.375 7.795 2.062

Q: An electron ( me = 9.11x103 kg q=1.6x1091 C) moves in a circular path perpendicular to a uniform…

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Q: An electron travels at 2.0 × 107 in a plane perpendicular to a 0.1 T magnetic field. What is the…

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Q: A proton moves perpendicularly to a magnetic field that has a magnitude of 4.44×10^−2 T. The charge…

A: A proton moves perpendicularly to a magnetic field that has a magnitude of 4.44×10−2 T. The charge…

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 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: proton moves with speed of 4x106 m/s normally to magnetic field of 3 T. The magnetic force is equal…

A: Given data: Speed (v) = 4×106 m/s Angle between velocity and magnetic field (θ) = 90° Magnetic field…

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

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Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.260 T. If the…

A: The magnitude of the magnetic field, B = 0.260 T The kinetic energy of the electron, KE = 4.30×10-19…

Q: A negatively charged particle with a mass of 8.4x10-27 kg is travelling at a velocity of 5.6x105 m/s…

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Q: An electron moving at 4.00 X 103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40…

A: The magnetic force, F=1.40×10-16 N   The magnetic field, B=1.25 T   The speed of the electron,…

Q: What is the mass of a 2.5 x 10^-15 C charged molecule measured by a mass spectrometer if it passes a…

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Q: A lightning bolt may carry a current of 4.0  A for a short time. What is the resulting magnetic…

A: Given that, current is 4A, and the distance r is 160m.

Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.29 T. If the…

A: Given: The magnitude of the magnetic field, B = 0.29 T The kinetic energy of the electron, K.E. =…

Q: An electron moving at 4.00x10-m/s in a 1.25-T magnetic field experiences a magnetic force of 8.0…

A: Answer:-  Given  Velocity (V) = 4.00 × 103 m/s  Magnetic field (B) = 1.25 T  Magnetic force (F) =…

Q: A proton moves through an electric field of magnitude 3.80 103 V/m and a magnetic field of magnitude…

A: Given that : Electric Field ( E ) = 3.80 * 103 V/m Magnetic Field ( B ) = 9.72 * 10-3 T Velocity of…

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: An electron moving at 3.8 × 103 m/s in a 1.3 T magnetic field experiences a magnetic force of 1.5 ×…

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Q: A proton moving at a speed of v = 2,380 m/s perpendicular to the direction of a magnetic field…

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Q: An electron ( me = 9.11x10 31 kg q=1.6x1091 C) moves in a %3D circular path perpendicular to a…

A: The radius of the circular path can be obtained as r=mvqB

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: 3, An electron with mass = 9.1 × 103' kg, charge q =-1.6× 10-19 C and velocity 3.6× 106 m/s enters…

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Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.210 T. If the…

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Q: A electron passes through a magnetic field at 60° to the field at a velocity of 3.5 x 10°/0. What is…

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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: An electron moving perpendicular to a uniform magnetic field of 3.2 x 10-2 T moves in a circle of…

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Q: 1. A particle with a charge of -1.24 x 10-8C is moving with instantaneous velocity v = (4.19 × 104…

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Q: An electron ( me = 9.11×1031 kg q=1.6x1019 C) moves in a circular path perpendicular to a uniform…

A: Given: The mass of the electron is 9.11x10-31 kg. The charge is 1.6x10-19 C. The magnetic field is 6…

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

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Q: An electron moves at speed of 12.36 ✕ 107 m/s perpendicular to a magnetic field. The field causes…

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Q: A proton moving in a circular path perpendicular to a constant magnetic field takes 1.00 µs to…

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Q: An electron ( me = 9.11×1031 kg q=1.6X1091 C) moves in a %3D circular path perpendicular to a…

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Q: An electron enters a region of uniform electric field between two charged plates with a speed v =…

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Q: 3, An electron with mass = 9.1 × 10-31 kg, charge q = -1.6x 10-19 C and velocity 3.6x 106 m/s enters…

A: Mass = 9.1x 1031 Kg Charge= -1.6x 1019 C Speed = 3.6x106 m/s Magnetic field= 0.5 T Angle = 90°…

Q: An electron (of mass, m=9.11 x 10^-31 kg) moves in a circular path of radius 0.7 cm when it enters…

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Q: 3, An electron with mass = 9.1 × 10-31 kg, charge q=-1.6× 10-19 C and velocity 3.6× 106 m/s enters…

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Q: As shown in the figure, an electron is fired with a speed of 3.52 x 106 m/s through a hole in one of…

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

A: Write the given values of this problem. F=540 Nq=80 mC or 80×10-3 CB=0.15 Tm=8 mg or 8×10-6 kgθ=90°

Q: electron moving at 4x 10^6 m/s in a 1.353 T magnetic field experiences a magnetic force of 1.7…

A: F=qvBsinθ

Q: An electron that is moving to the right experiences a magnetic field of 6.5 T directed upward. If…

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Q: An electron is moving with a speed of 3.5 × 105 m/s when it encounters a magnetic field of 0.60 T.…

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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: A 7.73 C point charge is moving with a speed of 1.92 m/s. It is moving perpendicular to a magnetic…

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Q: An electron in a vacuum is first accelerated by a voltage of 11000 V and then enters a region in…

A: force on a charge in a magnetic field is  F = q(V→×B→)

Q: An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 1.11…

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

A: Given Information:- Magnitude of the magnetic field is B=4.00 mT=4.00 mT×10-3 T1 mT=4.00×10-3 T…

Q: An electron moving at 3.60×103 m/s in a 1.21–T magnetic field experiences a magnetic force of…

A: Given: Electron speed, ve-=3.6×103 m/s Magnetic field, B=1.21 T Magnetic force, F=2.68×10-16 N…

Q: An electron moves at a speed of 810 m/s perpendicular to the direction of a uniform magnetic field…

A: The given values are, v=810 m/sB=0.4 T

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.