A rectangular loop of wire is moving toward the bottom of the page with a speed of 0.20m/s The loop is leaving a region in which a magnetic field of 2.5 T is present during a time of t of 2.0s. What is the magnitude of ΔØ?

Q: A horizontal rod 0.200 m long is mounted on a balance and carries a current. At the location of the…

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Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

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Q: As shown in the figure below, when a charged particle enters a region of magnetic field traveling in…

A: (a)   Write the expression for the magnetic force. F=qv×B From the right-hand rule, the velocity and…

Q: A positive charge of 0.300 C moves horizontally due +x at speed 2.50 x 102 m/s. It entered a…

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Q: As shown in the figure, an electron is fired with a speed of 3.48 x 106 m/s through a hole in one of…

A: Given: The speed of the electron is 3.48x106 m/s. The separation between plates is 0.29 m.…

Q: A positive charge (0.4 µC and mass of 3.0 x 10 kg ) is accelerated by a very high voltage of 40,000…

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Q: A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward…

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Q: Consider a particle that has a charge to mass ratio of Im/ql=6.5x10-8 kg/C. The particle enters a…

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Q: A wire segment is bent into a sinusoidal shape with period of 2π, which gives y=sin⁡(x) and the wire…

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Q: A rail gun accelerates a projectile from rest by using the magnetic force on a current-carrying…

A: The above problem belongs to the topic of magnetism. It involves the concept of magnetic force due…

Q: lons of mass 1.17 x10-26 kg and charge q = +2e are initially stationary. They gain kinetic energy by…

A: Kinetic energy of charge particle in potential Vo (1/2) mv^2 = q Vo Vo = potential M = mass V =…

Q: A positive charge of 0.300 C moves horizontally due +x at speed 2.50 x 102 m/s. It entered a…

A: Given, charge, q = 0.300 C velocity of the charge, v = 2.50×102 i^ ms magnetic field, B = 0.400 -j^

Q: Protons having a kinetic energy of 5.00 MeV are moving in the positive x -direction and enter a…

A: Kinetic energy of proton (K) = 5 MeV magnetic field (B) = 0.05 T xi = 0 m Xf = 1 m

Q: A singly ionized Nickel atom has an overall charge of +1.602 x 10-19 C and a mass, m = 9.80 x 10-26…

A: Given data: The magnitude of charge on atom is q=1.602x10-19 C. The mass of atom is m=9.8x10-26 kg.…

Q: A uniform magnetic field B in +z direction with magnitude 0.9 Tesla is applied. An electron with…

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Q: A long, straight wire going through the origin is carrying a current of 3.00 A in the positive z -…

A: Given that, Current (I)= 3 A Radius (r)= 1.20 m We know that magnetic field due to a straight…

Q: After being accelerated to a speed of 1.80×105 m/s, the particle enters a uniform magnetic field of…

A: The given data are: v=1.8×105 m/sB=0.8 Tr=30 cm=0.3 m Here, v, B,and r represent the speed, magnetic…

Q: A stiff wire 46.5 cm long is bent at a right angle in the middle. One section lies along the z axis…

A: It is given that,

Q: A particle with a charge of 0.9 C is moving at right angles to a uniform magnetic field with a…

A: Given that charge q=0.9 C magnetic field B=0.4T velocity v=700 m/s angle=90 deg.

Q: A straight,vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: The magnetic force on a current carrying conductor placed in the magnetic field is  F = I L B sin A…

Q: A proton (q = 1.6 x 10-19 C and mp = 1.67 x 10-27 kg) is accelerated from rest by a potential…

A: It is given that,

Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

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Q: A proton (of mass, m=1.67 x 102/kg) starts moving in a circular path of radius 5 cm when it enters…

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Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.45 × 107 m/s and…

A: Given, v=2.45 × 107 m/s2 a=6.8 m/s2 θ=90°

Q: An electron is moving to the -x at 2.00 x 105 m/s through a uniform magnetic field of 1.4 x 10−4 T…

A: Given:Velcoty, v  = 2.00×105 m/s (-x^)Magnetic field, B = 1.4×10-4 T (+y^)

Q: Spike attacks Tom, who defends himself with a solenoid with 2400 turns, 0.500 m in length and 0.0500…

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Q: A particle with an unknown mass and charge moves with a constant speed of v = 2.2 x 106 m/s as it…

A: The information given is as follows: 1. The speed of the particle, v=2.2×106 m/s 2. The separation…

Q: The resistance of a rectangular wire frame measuring 3.5 cm by 8 cm is R = 0,6 N. As seen in the…

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Q: What is the magnetic force experienced by a current-carrying wire oriented parallel to a uniform…

A: Magnetic force on current carrying wire is given by F = I LB sin θ                       Where ,…

Q: As shown in the figure, an electron is fired with a speed of 3.43 x 106 m/s through a hole in one of…

A: Write the expression for the magnetic field. Here, m represents the mass of an electron, v…

Q: . A charged particle moves in a horizontal plane with a speed of 8 70 106 . × m / s. When this…

A: We know that when a charge particle in uniform vertical field a perpendicular force act due to this…

Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: We have an arc of radius r=0.8 m and angle θ=30o=π/6 rad which is made with a wire that is carrying…

Q: A very long, thin rod carries electric charge with the linear density 35.0 nC/m. It lies along the x…

A: Given- Charge density per unit length (λ)= 35 nC/m. Let us assume a cylinder of length L and radius…

Q: A horizontal rod 0.20 m long is mounted on a balance and carries a current. At the location of the…

A: F=Force=0.13 NB=Magnetic field=0.067 TL=Length of rod=0.2 mθ=Angle between rod and magnetic…

Q: An ion carrying a single positive elementary charge (+e) has a mass of 4.22x10-27 kg. It is…

A: When a particle of mass m, charge q is accelerated across a potential difference V, then it's…

Q: Consider the two charges in the figure, which are moving in opposite directions and located a…

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Q: The particle in the figure below has a charge of 9.00 x 10-6 c, a speed of 2.80 x 103 m/s, and it is…

A: Tt

Q: A long straight wire sits on the z-axis and carries a current of 1.46 amps in the positive z…

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Q: The figure attached shows an ion with a mass of 2.18 x 10-26 kg and charge +1.60 x 10-19 C, moving…

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Q: tharged particle, q, is moving with speed v perpendicular to a uniform magnetic econd identical…

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Q: An electron in a TV CRT moves with a speed of 6.00 X 107 m/s,in a direction perpendicular to the…

A: The motional emf is given by  e = B v L  where, B is the magnetic field, v is the velocity and L is…

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.