A velocity selector is tuned to allow an electron with a speed of 280279 m/s through with no deflection. It used a magnetic field of 7.8 mT. What is the magnitude of the electric field (in V/m) being used?

Q: A proton (carrying a positive charge) travels with speed 2.5x105 m/s to the right and enters between…

A: AIM: To determine the strength and direction of the magnetic field applied to a given system. GIVEN:…

Q: investigate the speed and the kinetic energy of a proton as it passes through a perpendicular and…

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Q: A velocity selector in a mass spectrometer, like the one shown below, uses a 0.126 T magnetic field.

A: In a velocity selector in mass spectrometer, the electric and magnetic field are related to each…

Q: A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass…

A: Charge of the particle (q)=6.408×10-19 C Mass of the particle (m)=2.34×10-26 kg Distance of particle…

Q: At what speed would a proton need to circle the Earth at a height of 1000 km above the equator if…

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Q: A mass spectrometer (see figure below) operates with a uniform magnetic field of 21.0 mT and an…

A: Magnetic field B = 21.0 mT = 0.021 T Electric field E = 3.55 ✕ 103  V/m Mass of alpha particle ma =…

Q: A velocity selector is tuned to allow an electron with a speed of 562858 m/s through with no…

A: Given that, Selected velocity(v) = 562858 m/s  Applied magnetic field (B) = 8.9mT  We have to…

Q: An positron (electron with a positive charge) starts at rest and accelerates through an electric…

A: The positron initially rest and accelerates in the electric field with a potential difference V and…

Q: How strong would a magnetic field need to be in order to make a particle with a mass of 4 x 10−11 kg…

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Q: What is the magnitude and direction of the acceleration on the electron in a 3T magnetic field ( -k)…

A: Here an electron is moving through an area having both the electric and magnetic fields. Charge on…

Q: This time the charge is 1.30 x 10^-6 C, the magnetic field strength is 2.80 T and the electric field…

A: The total force on the charge is the sum of electric and magnetic field. Electric field force is…

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: 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 particle passes through a mass spectrometer as illustrated in the figure below. The electric field…

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Q: An electron is given a velocity of 1.2x104m/s through a magnetic field. As the electron is observed,…

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Q: An electron moves through a region of crossed electric and magnetic fields. The electric field E =…

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Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: hat is the radius of a proton's trajectory when it moves at 2.4x106 m/s perpendicular to a magnetic…

A: Given: The speed of the proton is 2.4x106 m/s perpendicular to the magnetic field. The strength of…

Q: Problem 9: An electron beam is shot into a region where there is both an electric field pointing…

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Q: an electron moves at speed v = 103 m/s along an x axis through uniform electric and magnetic fields…

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Q: A proton moves at a constant velocity of +63.4m/s along an x axis, through crossed electric and…

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Q: A potential difference of 0.0895 V is developed across a 9.46 cm long wire as it moves through a…

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Q: A metal strip 5.00 cm long, 0.800 cm wide, and 0.700 mm thick moves with constant velocity through a…

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Q: A velocity selector is tuned to allow an electron with a speed of 576333 m/s through with no…

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Q: The strengths of the fields in the velocity selector of a Bainbridge mass spectrometer are B =0.55 T…

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Q: A uniform electric field of 7.82 V/m west and a uniform magnetic field of 5.31 T west exist in a…

A: Electric field = 7.82 Vm due west Magnetic field = 5.31 T due west particle = electron velocity of…

Q: If the magnitude of the electric field is 400 N/C, what strength of a magnetic field would be…

A: Given: strength of electric field, E = 400 N/C            velocity of electron, v = 40000 m/s Let…

Q: A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass…

A: Given, Charge of the ion q=6.408×10-19 C mass  m=2.34×10-26kg Magnetic field strength B=0.500T…

Q: A magnetic field has a magnitude of 0.0016 T, and an electric field has a magnitude of 6.4 x 103…

A: Given Magnitude of the magnetic field is given as B=0.0016 T Magnitude of the electric field is…

Q: An electron has an initial velocity of (10.0j + 14.5k) km/s and a constant acceleration of…

A: Given:- The initial velocity of the electron is as vi= 10j^+14.5k^ km/s vi= 10×103j^+14.5×103k^ m/s…

Q: A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass…

A: For circular motion the velocity is v=qBrm Here q is charge, B is magnetic field, r is the radius of…

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.