A proton moving freely in a circular path perpendicular to a constant magnetic field takes 0.800 μs to complete one revolution. Determine the magnitude of the magnetic field.

Q: A very long wire of radius R carries a current density given by J= Jor where Jo is a coustaut and r…

A: Answer uploaded in the 2nd step.

Q: Two parallel conductors are carrying currents in the opposite direction. The currents are non-zero…

A: Given, The magnetic field at midway, B=40 μT

Q: Two long parallel wires each carry a current of 5.4 A in opposite directions. The two wires are…

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Q: A charged particle in a uniform magnetic field will follow a circular path. Derive an equation for…

A: `Lorentz force is the force experienced by a charged particle moving in an electromagnetic field. It…

Q: A circular coil (radius = 0.25 m) has 143 turns and is in a orientation of the coil is varied…

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

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Q: The Earth's magnetic field at a certain location is directed vertically downward and has a magnitude…

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Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.40 107 m/s and experiences…

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Q: a) Two wires are 20 cm apart. The top wire carries a current of carry 10 A, and the bottom wire…

A: (a)The magnetic force between two current carrying conductor per unit length is given by…

Q: An electron moves in a circular path with a speed of 1.29 ✕ 107 m/s in the presence of a uniform…

A: SOlution: given that v = 1.29x107 m/s B = 2.16 mT

Q: A proton moves perpendicular to a uniform magnetic field  at a speed of 1.20  107 m/s and…

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Q: Two long parallel wires separated by 5.0 mm each carry a current of 60 A. These two currents  are…

A: Given data: Separation distance between the parallel wires = 5 mm Current through both wires = 60 A

Q: Two long, parallel wires carry currents of I 1 =4.00 A and I 2 =6.00 A in the directions indicated…

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Q: One long wire lies along an x axis and carries a current of 39 A in the positive x direction. A…

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Q: An electron moves in a circular path with a speed of 1.30 x 10 m/s in the presence of a uniform…

A: In the given case the centripetal force for circular motion is provided by the magnetic force. Hence…

Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

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Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

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Q: Two long parallel wires each carry a current of 11.1 A in opposite directions. The two wires are…

A: Current in each wire=I=11.1 A The distance between the wires=d=13 cm=0.13 m We have to find the…

Q: A proton moves at 7.00 ✕ 107 m/s, perpendicular to a magnetic field. The field causes the proton to…

A: A charged particle moving perpendicular to the magnetic field describes a circle, and the radius of…

Q: An electron enters a magnetic field B, 0.8Tesla which is directed into the -z axis or into the page.…

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Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

A: The problem involves two long, straight parallel wires carrying currents in opposite directions. The…

Q: Problem 1. Two long wires are oriented so that they are perpendicular to each other. At their…

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Q: wo long parallel wires are separated by 21.7 cm. The wire on the left carries a current of 24.0 A…

A: We will answer this question using expression for magnetic field due to a long wire carrying…

Q: One long wire lies along an x axis and carries a current of 39 A in the positive x direction. A…

A: Given data I1=39 AI2=70 A Here, I represents the current flow through the wire. While subscripts 1…

Q: A long straight wire runs along the y axis and carries a current of 2.70 A in the +y direction.…

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Q: One long wire lies along an x axis and carries a current of 44 A in the positive x direction. A…

A: Solution:-

Q: A deuteron (the nucleus of an isotope of hydrogen) has a mass of 3.34x10-27 kg and a charge of…

A: Given: q = 1.6 x 10-19 C  m = 3.34 x 10-27 kg  r = 6.60 mm  B = 3 T

Q: A charged particle in a region of uniform magnetic field follows a circular path, as shown in the…

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Q: What is the magnitude and direction of the magnetic force acting on a 7.5 x 10^-15 C charged proton…

A: Given:q=7.5*10-15 Cv=5.9*104 m/s (downwards)B=4.8 T (left)   we have to find magnitude and direction…

Q: An electron moves in a circular path with a speed of 1.43 x 10' m/s in the presence of a uniform…

A: The magnetic field, B=2.10 mT=2.10×10-3 T   The velocity, v=1.43×107 m/s   The charge of the…

Q: A long straight wire is bent to form two parallel straight wires and a semicircle ( radius = 2 m ).…

A: Figure is shown below: Current = I = 16.4 A Radius = r = 2 m

Q: At what distance (in mm) from a wire carrying a current of 6.14 A is the magnitude of the magnetic…

A: Given: The current is I=6.14 A. The magnetic field is B=13.3 μT. The expression for distance is:…

Q: Two long parallel wires each carry a current of 6.8 A in opposite directions. The two wires are…

A: The magnetic field as a result of a long straight conductor is perpendicular to a parallel…

Q: (a) What is the radius (in cm) of the circular path? cm (b) How long (in s) does it take the…

A: Cyclotron Motion When an electron enters a region where the magnetic field is always perpendicular…

Q: An electromagnet produces a magnetic field of 0.850 T in a cylindrical region with a radius of 6.50…

A: Given: B = 0.850 T Radius of cylinder r = 6.50 cm Current through the straight wire I = 8.8AThe…

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 thin 1.50 m long copper rod in a uniform horizontal magnetic field has a mass of 56.2 g. When the…

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Q: One long wire lies along an x axis and carries a current of 42 A in the positive x direction. A…

A: given

Q: A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative…

A: Magnetic field  ( indicates negative x direction)Velocity of proton  ( indicates positive y…

Q: Two long parallel wires each carry a current of 5.7 A in opposite directions. The two wires are…

A: Given: The current (I) in the parallel wires is 5.7 A. The distance (d) of separation between the…

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.