16. Which of the following statements best explains why a constant magnetic field can do NO work on a moving charged particle? Group of answer choices The magnetic field is conservative. The magnetic field is a vector and work are a scalar quantity. The magnetic force is always perpendicular to the velocity of the particle. The electric field associated with the particle cancels the effect of the magnetic field on the particle.

Q: What work does the magnetic force do on a charged particle? -qvBℓ -qBℓ -12 hours a day of…

A: Suppose a charged particle (q) is moving along the rod (up or down) with some speed v. The magnetic…

Q: An electron moving in the +ydirection, at right angles to a magnetic field, experiences a magnetic…

A: Given in question: Velocity of the electron is in (+y) direction…

Q: electrons are accelerated from rest through a potential difference of 350 V. The electrons travel…

A:

Q: 3. A proton enters a uniform .850 T magnetic field directed perpendicular to its motion. You measure…

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Q: What happens to a charged particle if the direction of the velocity is not perpendicular to the…

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Q: Which one of the following choices is not a possible way to produce a magnetic field? a. Set up a…

A: The magnetic field is the region around a moving particle, current-carrying wires and magnetic…

Q: The electron in the following figure is at a speed of 22 m/s through a magnetic field with a…

A: Given: The speed of the electron is 22 m/s. The strength of the magnetic field is 1 T.

Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…

A: Answer:-  (C) if the particle is moving across the field lines  A magnetic field exerts a force on…

Q: Assume that a uniform magnetic field is directed into this page. If an electron is released with an…

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Q: See the figure below. In the plane of the paper, a particle of charge q = -0.48 µC moves through a…

A: The magnetic force on the particle having velocity is given by the right-hand thumb rule. Curl the…

Q: An electron is initially moving due south and enters a magnetic field. Magnetic force on the…

A: We know , Fleming’s Left Hand Rule states that if we arrange our thumb, forefinger and middle finger…

Q: A charged particle travels into the region of a magnetic field that is perpendicular to its…

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Q: The magnetic force 8x10-14 N acting on an electron when it passes through the magnetic field with…

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Q: Which of the following statements is True? A. A moving charge or a collection of moving charges…

A: Given the statements  A. A moving charge or a collection of moving charges produces a magnetic…

Q: Determine the direction of the magnetic force of the ff: a. proton moving to the right enters a…

A: Determine the direction of the magnetic force : a. proton moving to the right enters a magnetic…

Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

A: Given, B = (415 j - 114 k)  mT = (0.415 j - 0.114 k)  T m = 22 g = 0.022 kg L = 25 cm = 0.25 m I =…

Q: A magnetic force of 450 N acts on a 2.5 mC charge that is moving perpendicular to a magnetic field…

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Q: The graphic shows the lines of magnetic field between two magnets. Consider a downward- moving…

A: Given, The direction of magnetic field is from right to left the direction of motion of the…

Q: B. An electron is moving through a magnetic field in a direction perpendicular to the field as shown…

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Q: A particle with charge q is at rest when a magnetic field is suddenly turned on. The field points in…

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Q: An electron accelerates from rest through a uniform electric field, then moves into a magnetic field…

A: Potential difference, V = 99 V Magnetic field, B = 0.75 T Charge on electron, q = 1.6×10-19 C Mass…

Q: he bar magnet is flipped over and the south pole is

A: 1. When the south pole brought near the steel ball , the ball is still attracted towards the magenet…

Q: What is meaning of “No magnetic force exists on a moving charged particle” a. no magnetic field…

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Q: A proton and an electron enter a region of uniform magnetic field with a velocity oriented…

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Q: 8. An electron is moving through a magnetic field in a direction perpendicular to the field as shown…

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Q: A charged particle moving parallel to a magnetic field will experience a. no magnetic force b. a…

A: When a charged particle comes inside the range of a magnetic field, the charged particle will…

Q: 7. An electron travels at a constant speed of 2.75 × 10° m/s out of this page. It then enters a…

A: 7. (a) The maximum magnitude of the magnetic force is, F=-qevB Here, the negative sign indicates the…

Q: What is the direction of the magnetic force exerted on a proton moving in positive X- direction…

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Q: charged particle, after entering a constant magnetic field B, starts moving freely along a circular…

A: The magnetic force on the charged particle is    FB=qvB Here q is the charge of charged particle, v…

Q: A charged particle of charge 2.00 nC moves at a 30.0 degree angle to a magnetic field of strength…

A: The force on a charged particle moving in the magnetic field is given by  F = q v B sin A where, q…

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.