Two parallel wires carry currents travelling in opposite directions. The wires are separated by a distance of 1.37 cm. A Hall sensor is placed in the plane of the wires, a distance 9.00cm to the right of the right wire, carrying a current 2.87A. What is the magnitude of the current (in A) in the left wire if the Hall sensor measures a magnetic field of zero Tesla.

Q: An electron travels in the +x^+x^-direction in a magnetic field and is acted on by a magnetic force…

A: Direction of velocity = along +x axis force = along -y axis direction of magnetic field = ? b)…

Q: A constant magnetic field of 100 µT is directed along the positive x-axis. If a 10 µC charge is…

A: Given data: Magnetic field B → = 100 μT i^ Change (q) = 10 μC Velocity v→ = 240×106 m/s j^ Required:…

Q: A solenoid used to produce magnetic fields for research purposes is 2.1 m long, with an inner radius…

A: The objective of this question is to calculate the magnitude of the magnetic field inside a…

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Q: current of 0.581A is flowing down a long straight wire. Current flows from left to right across the…

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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 mass spectrometer uses a potential difference of 2.00 kV to accelerate a singly charged ion (+e)…

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Q: In the figure, an electron moves at speed v-51.2 m/s along an x axis through uniform electric and…

A: From the condition,  v = E / B we have, E→ = vB→ E→ = 51.2 x 4.51 E→ = 230.912 V/m

Q: The electron is accelerated in an electric field E = 18.75 kV/m over a distance of 0.2 meters. After…

A: electric field (E)=18.75 kV/m magnetic field(B)=4 mT distance travelled=0.2 m

Q: A 1.724 x 10-6 kg particle with a charge of 5.61 x 10-6 C moves at 22.2 m/s through a 1.31-T…

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Q: A straight wire that is 0.60 m long is carrying a current of 2.0 A. It is placed in a uniform…

A: Given Wire length l        = 0.60 m Current I              = 2.0 A Magnetic field B = 0.30 T Force F…

Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

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Q: 48.5 C charge is moving with a velocity of 58.8 m/s in the +x-direction. A magnetic field of 75.1 T…

A: Here we use formula of Lorentz force to find the force on charge

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: A proton moves at 7.65 ✕ 107 m/s perpendicular to a magnetic field. The field causes the proton to…

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Q: On what basis would you classify energy sources as(a) renewable and non-renewable?(b) exhaustible…

A: (a)The energy sources which can be restored or regenerated are called renewable source of energy,…

Q: One long wire lies along an x axis and carries a current of 64 A in the positive x direction. A…

A: Given Current in the wire along with the x-axis I1           = 64 A Current in the wire…

Q: A 1.5 m wire carries a current of 0.75 A traveling east. The wire is in the presence of a 0.33 T…

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Q: In the figure below, a proton enters a region of downward and constant magnetic field B. While in…

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Q: An electron and a proton, moving side by side at the same speed, enter a 0.020-T magnetic field. The…

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Q: An particle with charge -e is fired into a magnetic field of B = 1 mT. The velocity of the particle…

A: 1. In a static, unchanging electric field E→ the force on a particle with charge q will be: F→=qE→…

Q: Problem 5. Consider an infinite metal sheet that carries a uniform current per unit width (where the…

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Q: A negatively charged ion with an excess electron moving with a velocity vx = 1.095 x103 m/s is…

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Q: A magnetic field has a magnitude of 0.0017 T, and an electric field has a magnitude of 5.7 x 103…

A: Given Magnitude of the magnetic field is given as B=0.0017 T Magnitude of the electric field is…

Q: What is the radius of the path of an electron that travels through a 0.257 T uniform magnetic field…

A: The radius  r of an electron in a magnetic field B  moving with velocity v is given by  r= mv/eB…

Q: A particle with charge q = 1.1 C and a long wire carrying current I = 6 A is on the xy-plane at the…

A: The magnetic field due to the long current carrying conductor is  B =μo4π2 Ir Where, r is the…

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: Some animals are capable of detecting magnetic fields and use this sense to help them navigate.…

A: Given value--- current = 4.90 kA. magnetic force = 50 micro T. We have to find--- How far from…

Q: A square loop of wire is 5.0 cm on a side. It carries a current of 2.0 Amps and is perpendicular to…

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Q: A magnetic field has a magnitude of 0.0011 T, and an electric field has a magnitude of 6.4 × 103…

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Q: A cosmic ray electron moves at 7.5 x 10 m/s perpendicular to the Earth's magnetic field at an…

A: Radius of the electron will be given by the following formula:m = mass of the electron = v =…

Q: A proton is traveling at 70 x 106 m/s perpendicular to a 60.1 T uniform magnetic field. What will be…

A: Given data The velocity of the proton is v = 70 x 106 m/s. The magnetic field is given as B = 60.1…

Q: An electron is moving with an initial velocity of 7.09 x 10° m/s through a magnetic field. If the…

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Q: A proton with a mass of 4.25 x10^26 kg travels at 5.69 x10^6 m/s perpendicular to a 2.35 T magnetic…

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Q: A long straight wire has a current of 0.581A travelling through it. The wire is placed so that the…

A: For the long straight the magnetic field is written as; B =μoI2πr ----(1) Here we have I is the…

Q: A 0.55-meter-long wire carries a current with electron flow directed to the East. It is present in a…

A: Given values: Length of the wire, l=0.55 m Intensity of magnetic field, B=0.050 T Force acting on…

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.