outer cylinder inner cylinder Cross sectional view of the coaxial cable

Q: A small cylindrical magnet is dropped into a long copper tube. The magnet takes longer to emerge…

A: GIVEN        cylindrical magnet        copper tube

Q: A conducting rod of length = 25 cm is placed on a U-shaped metal wire that is connected to a…

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Q: The conductor AD moves to the right in a uniform magnetic field directed into the paper, as shown…

A: Given that a conductor AD moves to the right in a uniform magnetic field directed into the paper, as…

Q: Current I is carried through a rectangular loop that is 8m by 6 m in size. As you look at the loop's…

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Q: (a) í determine the magnitude of the magnetic force on the loop and indicate the direction of that…

A: Given, Current in the long wire=I1 loop width=W loop height=H The distance between the loop and the…

Q: magnetic field in the environment specified by B = Bo (7,7 ay - 3,6 a) Cos(wt), the coil should be…

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Q: A) Determine the magnetic dipole moment.

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Q: Current I is carried through a rectangular loop that is 8 m by 6 m in size. As you look at the…

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Q: A coaxial cable has an inner, solid wire of radius r1 and outer, hollow wire of radius r2 . A…

A: Inner radius = r1Outer radius = r2 Current I flows through inner wire of radius r1. The same current…

Q: 1 Which of the following is incorrect. Earth's magnetic poles and geographic poles differ. They want…

A: Last option

Q: Consider the following rectangular loop in a magnetic field that has opposing orientations (you can…

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Q: The figure shows an arrangement known as a Helmholtz coil. It consists of two circular coaxial…

A: Number of turns = 165  Radius R = 31.5 cm Current I = 11.6 mA

Q: M

A: Given, The radius of circular loop= R So, the diameter will be PQ=2R Angular velocity=ω At the…

Q: As shown, an electron (charge-e, mass me) moving with an initial velocity in the positive y…

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Q: A square loop of wire with side L has a constant current I flowing clockwise. A magnetic field in…

A: Given : A square loop of wire with side L and a constant current I flowing clockwise. A magnetic…

Q: A circular metallic disc is placed with its plane perpendicular to a uniform magnetic field of flux…

A: The Ohm's law is given by  V =I R  where, I is the current, R is the resistance and V is the…

Q: A magnetic compass needle has a magnetic moment of m=9.7 mA.m². The Earth's magnetic field is B=55…

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Q: An electromagnet in the shape of a horseshoe has a coil with N turns. The coil carries a current I.…

A: Given:Turns on the electromagnet, NArea of cross section of the poles, Acurrent through the…

Q: Given a solenoid that has N1 turns, a length L1 and a radius rį where a current running through is…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: same potential difference. They describe circular paths of radius 4 m and 2 m respectively. They Two…

A: Since, you have asked multiple questions we can answer only first question according to our…

Q: You are designing a new solenoid and experimenting with material for each turn. The particular turn…

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Q: There are two circular current loops each of radius R that lie on the x-y plane and a magnetic field…

A: To determine the difference in magnetic potential energies for the given loops

Q: G The figure shows a metallic block, with its faces parallel to coordinate axes. The block is in a…

A: The answer to the problem is given below

Q: a)Subtract the expression that gives the magnetic field value B(r). (in the region r0 r2)

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Q: Problem 9. A current is carried by a long, cylindrical wire of radius a male of a linear dielectrif…

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Q: Electrical charges and magnetic poles have many similarities, but one difference is: O opposite…

A: Electrical charges and magnetic poles have many similarities, but one difference is that.

Q: A circular coil of wire with dipole moment 7 is placed in a uniform magnetic field so that the field…

A: We have to find the magnitude of change in energy of current coil in magnetic field B when direction…

Q: One technique of biological medical imaging that does not require the high magnetic fields utilized…

A: Given current (I) = 0.10 mA  Magnetic field (B) = 0.15 T Length (L) = 2.0 mm since, current is…

Q: Three very long, straight, parallel wires each carry currents of 18/5 Amp, directed out of the page…

A: Given:- Three wires are very long and straight, parallel wires each carrying a current I = 185A…

Q: a) In Figure a, an equilateral triangle with a side length of 'a' has a current I flowing through…

A: Dear student, since here two separate problems are given and you have not specified which problem is…

Q: solenoid whose length is L = 50 cm. 3 cm in radius and has 500 turns. This solenoid is flowed by a…

A: The magnetic field inside a solenoid is  B=μ0ni Where μ0 = 4πx 10-7 N/A2 n = Turns per Unit length…

Q: a) The magnetic flux through the plane is zero when the magnetic field is parallel to the plane…

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Q: A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius.…

A: Given that-Length of cable, L= 3 mThe outer radius of coaxial cable is five times the inner…

Q: A 20-cm length of wire is held along an east- west direction and moved horizontally to the north…

A: Given that,Length of wire : L = 20 (cm)Speed : v =3 (m/sec)Magnetic field : B = 60 micro tesla…

Q: A long straight wire has a radius R, and a current of 3.0 A is uniformly-distributed throughout its…

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Q: A long straight wire on the z-axis carries a current of 6.0 A in the positive direction. A circular…

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Q: Consider a solenoid of length Land radius r (L is much longer than r) having N current loops. A…

A: Use formula of  Magnetic field inside any point of solenoid

Q: A wire in the y - z plane with a 90° angle bend carries of I= 7.2 A. It goes through a box with…

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Q: A standard door into a house rotates about a vertical axis through one side, as defined by the…

A: Given, The value by which flux should be reduced will be 1/4 times,

Q: A loop of wire is in the plane of the page and has a radius of 0.53m. A current of 2.26A goes around…

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Q: A long cylindrical wire has radius R and carries current I. In this problem, we'll find the energy…

A: Let the current (I) flowing through the wire of the radius (R) constitute a uniform volume current…

Q: Estimates: the width of your head is about 20 cmcm, the diameter of the phone speaker that goes next…

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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.