Which of the following is FALSE?    A current-carrying conductor has a magnetic field around it. A charge is not affected by the magnetic field if its velocity is zero. The right-hand source rule is a way of finding the magnetic field’s direction in a current-carrying conductor. A maximum magnetic force is obtained when the angle between the velocity of the charge and the magnetic is 180

Q: A charged particle moving through a magnetic field at right angles to the field with a speed of 25.7…

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Q: A particle of mass 5.7 x 10 kg and charge +8.9 µC is traveling due east. It enters perpendicularly a…

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Q: A negatively-charged particle travels parallel to magnetic field lines within a region of space.…

A: A negatively charged particle travels parallel to the magnetic field lines in a region of space. The…

Q: A particle with a charge of 5.82 µC moves through a magnetic field at a velocity of 50.0 m/s. If the…

A: Here the magnetic field is B=22.09 TExplanation:

Q: A proton is accelerated from rest using a potential difference AV until its kinetic energy reaches…

A: As per our guidelines we are supposed to answer only one question and its first three sub-parts…

Q: A cosmic ray proton moving toward the Earth at 4.5 × 107 m/s experiences a magnetic force of 1.75 ×…

A: Given that, F=1.75×10−16Nv=4.5×107 m/sθ=450q=1.6×10−19C

Q: A 6.5x10-5C charge is moving perpendicular to a magnetic field with a velocity of 15 m/s. If the…

A: Charge (q) = 6.5 × 10-5 C  V = 15 m/s  F = 6 N

Q: d) The ferromagnetic substances are those in which interactions between atoms cause magnetic moments…

A: Solution: (d) According to the domain theory in ferromagnetic materials, neighbouring atoms of the…

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: A7 μC charge is moving in a magnetic field with a velocity of 2.9x105 m/s in a uniform magnetic…

A: Given: The charge on the particle  is 7 μC. The velocity of the particle is 2.9x105 m/s. The angle…

Q: What direction is the magnetic force on a current-carrying wire if the current flows to the left in…

A: direction of current in wire =  -x direction direction of uniform magnetic field  =   -z direction

Q: A student performs an experiment to study the magnetic force on a current carrying wire placed in an…

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Q: A wire of length 0.579 m carries a current of 27.2 A. In the presence of a 0.612-T magnetic field,…

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Q: The aurora borealis can sometimes be visible in St. Paul. The aurora is caused whenelectrons and…

A: a. The radius of circular path of the electron is 0.125m. b. The radius of circular path of the…

Q: a) Give two important differences between magnetic poles and electric charge. b) What two conditions…

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Q: current-carrying wire produces a magnetic field around it that moves in a direction given by the…

A: (1) A current-carrying wire produces a magnetic field around it that moves in a direction given by…

Q: The figure represents a charge q = 5 x 10‐8 C in a region in space under the influence of a magnetic…

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Q: Q2. a) The velocity of a proton moving in a magnetic field of 89µT is 6.32x10 5 m/s. The force…

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Q: a) Define magnetic field. b) A long straight wire carries 7 A current. At a distance 4 mm from the…

A: Given  Current ,I =7 A  Distance ,D = 4 mm  Charge,Q = 8uC  Velocity, V = 200 m/s parallel to…

Q: 1) A long straight wire caring current / = 1.6 A as shown in Figure 1. An electron at distance of d…

A: An electron is placed at a distance of 1 cm from a wire carrying a current of 1.6 A. This current…

Q: a 0.32 μC particle moves with a speed of 18 m/s through a region where the magnetic field has a…

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Q: Find the magnetic force exerted on a proton moving east at a speed of 2.60 × 106 m/s by a horizontal…

A: Given data:  A proton moving towards East Speed (v) = 2.60×106 m/s Magnetic field (B) = 6.00 T,…

Q: A laboratory electromagnet produces a magnetic field of magnitude 1.63 T. A proton moves through…

A: GIVEN-             Magnetic field B= 1.63 T             Velocity of the proton V=5.78×106m/s

Q: An ion with charge +4e is fired into a magnetic field of B = 2.3 mT. The velocity of the particle is…

A: Given:-            Charge on ion (q) = +4e = + 4(1.6×10-19)  C = + 6.4×10-19 C…

Q: Electrons and protons travel from the Sun to the Earth at a typical velocity of 4.14 ✕ 105 m/s in…

A: Given data: The velocity of Electrons and protons is, v= 4.14 ✕ 105 m/s in the positive x-direction.…

Q: A current-carrying wire placed in a uniform magnetic field makes a 50 angle with the field. If the…

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Q: A particle of mass 6.6 x 10 kg and charge +9.0 µC is traveling due east. It enters perpendicularly a…

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Q: A proton moving at 5.50 x 106 m/s through a magnetic field of magnitude 1.77 T experiences a…

A: Given Speed , v = 5.50 × 106 m/s  Magnetic field,  B = 1.77 T Magnetic force,  FB = 7.30 × 10-13 N

Q: A wire carrying 25.5 A current passes between the poles of a strong magnet that is directed at angle…

A: Given data :  Current, I = 25.5 A  Angle between wire and magnetic field= 20° Force ,F= 2.6N…

Q: What is the magnitude of the magnetic force (in Newtons) on particle with q = 3 mC that travels 9…

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Q: i. An electron is projected from left to right into a magnetic field directed vertically downward.…

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Q: A proton travels with a speed of 5 × 10^6 m/s in a direction that makes an angle of 60 degrees with…

A: The force in the magnetic field is F→=qv→×B→ Here q is charge, v→ is velocity and B→ is magnetic…

Q: Given where the electron beam cu

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Q: 7. A proton is moving through a magnetic field in a direction perpendicular to the field as shown…

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Q: i please help: A high-voltage power line carries a current of 134 A at a location where the Earth's…

A: Value of current I = 134 A Angle θ = 64o Magnitude of magnetic field B = 0.59 G = 0.59*10-4 T Length…

Q: In a cathode ray oscilloscope, 100 electrons are moving with a speed of 8.0 x106 m/s horizontally…

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Q: A proton travels through a magnetic field with a strength of 4.40 T and is traveling at a speed of…

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Q: A proton is moving with a speed of 3e6 m/s. What is the magnitude of the magnetic field created by…

A: Speed of proton (v) = 3×106 m/s distance (d) = 4.8 nm

Q: What is the angle between a wire carrying an 8 -A current and the 1.3 -T field surrounding the wire…

A: Current is Magnetic field is Length of wire is Magnetic force is Note:Find:The angle between the…

Q: A charged particle moving through a magnetic field at right angles to the field with a speed of 31.7…

A: Given Speed of the two particle are given as v1=31.7 m/s and v2=4.94 m/s. Angle of the speed with…

Q: Force on a Particle As shown in the picture below, you have a particle with a velocity that is…

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Q: 7. A particle with charge q and and speed venters a region of magnetic field B1 and is deflected…

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Q: A proton moves with speed of 105 m/s through Earth’s magnetic field, which has a value of 55 x10‐6T…

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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.