Which of the following statements about the force on acharged particle due to a magnetic field are not valid?(a) It depends on the particle’s charge.(b) It depends on the particle’s velocity.(c) It depends on the strength of the external magnetic field.(d) It acts at right angles to the direction of the particle’smotion.(e) None of the above; all of these statements are valid.

Q: A powerful bolt of lightning can carry a current of225 kA. (a) Treating a lightning bolt as a long,…

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Q: Find the value of the magnetic field that will cause a maximum force of 7.0 x 10 N on a 20.0 cm…

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Q: Find the magnetic force exerted on a proton moving east at a speed of 3.50 × 106 m/s by a horizontal…

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Q: Following the previous question, if the particle's speed is 86.2 m/s, and the magnetic field has a…

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Q: Determine the magnitude and direction of the magnetic force on a proton moving horizontally…

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Q: Find the magnitude of the magnetic force (FB) of an electron moves through space with a speed of v=…

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Q: What is the magnitude of the magnetic field at a point midway between them if the top one carries a…

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Q: Suppose a 8.08mC charge moves with velocity 112.2 m/s perpendicular to a region of space where a…

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Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…

A: Given data as per question Distance between wires =2.98 m current in each wire=3.40 A

Q: A cable carries power straight up to an airport control tower. When the current is running upward,…

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Q: If the magnetic force does no work on a charged particle, how can it have any effect on the…

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Q: A 0.200 kg metal rod carrying a current of 10.0 A glides on two horizontal rails 0.500 m apart. A…

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Q: Illustrate the magnetic field and the resultant force between: a) two parallel current-carrying…

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Q: Two charged particles are projected into a region where there is a magnetic field perpendicular to…

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Q: Find the force the magnetic field exerts on the particle

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Q: If a 50 nC positively charged rod is thrown to the East in a region where the magnetic field is 9.5…

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Q: Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are…

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Q: proton moves at a speed of 7 x 10 ^ 5 m / s through a uniform magnetic field, whose magnitude is 6.4…

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Q: A proton (charge +e), traveling perpendicular to a magnetic field, experiences the same force as an…

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Q: At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 µT…

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Q: Calculate the magnetic force acting on a wire Carrying a current 2A to the east direction located in…

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Q: A negative particle enters a magnetic field as shown below. In which direction does the magnetic…

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Q: Suppose that a uniform magnetic field points out of this sheet of paper. If a positively charged…

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Q: A proton, traveling with a velocity of 3.1 x 10ºm/s due east, experiences a magnetic force that has…

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Q: The force on a particle due to a magnetic field is proportional to the charge of the particle and to…

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Q: What is the magnitude of magnetic force experienced by a proton when it is moving antiparallel to a…

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Q: rged particle moving through a magnetic field at right angles to the field with a speed of 30.7 m/s…

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Q: An electron is moving horizontally at 3.0 x10^4 m/s enters a uniform magnetic field of 0.055 T…

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Q: A proton travels with a speed of 5.0x 106 m/s in a direction that makes an angle of 60.0° with the…

A: Charge of proton q=1.6×10-19 C Velocity of proton v=5×106 m/s Magnitude of magnetic field B=12.3 T…

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Q: When a charged object moves with some velocity v in a region of space containing a magnetic field,…

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Q: A straight wire 10.0cm long which carries a current of 6A is placed in a magnetic field, B=0.45T. If…

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Q: A charged particle with velocity ý- (5.0 m/s)1 mrves in a magnetic field -(2.0 uT) k and an electric…

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

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Q: A proton, traveling with a velocity of 4.7 × 106 m/s due east, experiences a magnetic force that has…

A: Given : Velocity of proton in east direction, v = 4.7 x 106 m/s Proton charge, q = 1.6 x 10-19 C…

Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…

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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.