A square wire with side a = 0.015 m is in a time-varying magnetic field with magnitude 0.45 T/s. The plane in which the square is located has an angle with the direction of 0 a *********

Q: Calculate, in Tesla squared meters, the magnitude of the change in the magnetic flux.  ΔΦ = ______…

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Q: a b -b- A coil with a = 10.800 cm and b = 13.000 cm is in the same plane with a long straight wire.…

A: The objective of this question is to calculate the electromotive force (emf) in a coil at a given…

Q: If a coil of wire in a magnetic field rotates 60 degrees, it provides an emf averaging 3.0 V. If the…

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Q: A square wire with 2 m sides is perpendicular to a uniform magnetic field, with half the area of the…

A: Given data, Length L=2 m EMF of battery ε=20 V Magnetic flux B=1.041-0.84t

Q: A single loop of wire with an area of 0.0920 m2 is in a uniform magnetic field that has an initial…

A: The objective of the question is to find the electromotive force (emf) induced in the loop and the…

Q: Problem 7: A conducting rod spans a gap of length L = 0.075 m and acts as the fourth side of a…

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Q: 5. A wire forms a closed square loop of side b = 16.0cm as shown in the figure. A long conductor in…

A: Solution: as given in the problem b = 16 cm a = 12 cm I = 4.5t2-10t

Q: There is a solenoid with an inductance of 0.285 mH, a length of 36 cm, and a cross-sectional area of…

A: Inductance of a solenoid is given by:    This gives:  All the quatities inside the bracket are…

Q: An AC generator has 80 rectangular loops on its armature. Each loop is 15 cm long and 9 cm wide. The…

A: The expression for the maximum output voltage,

Q: The magnetic flux through a coil of wire containing two loops changes from -57.1 Wb to 17.7 Wb in…

A: Faraday's law of electromagnetic induction states that the magnitude of induced emf is equal to the…

Q: A square a x a coil has N turns. A uniform magne

A: Each side of a square coil=a  Number of turns=N Area of the square=a2 n^n^ is the unit vector…

Q: A 105-turn square wire coil of area 0.040 m2 rotates about a vertical axis at 1,800 rev/min, as…

A: GIVEN,  area= 0.040 m^2 ω=1800 revmin*1min 60 sec×2π rad1 rev=188.5 red/sec   B=2.0 ✕ 10−5 T N=105

Q: For a conducting rod of U-shaped metal wire of length, I = 30m is connected to a lightbulb having a…

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Q: A flexible circular loop 6.90 cm in diameter lies in a magnetic field with magnitude 1.38 T,…

A: A) Write the expression for the induced emf and substitute the corresponding expression to obtain…

Q: A loop of wire with a radius of 0.16 m and resistance, 47.4 Ohms is in a region with a changing…

A: Faraday's Law of Electromagnetic Induction Whenever there is a change in magnetic flux linked to a…

Q: In a certain time period a coil of wire is rotated from one orientation to another with respect to a…

A: Given , in a certain time period a coil of wire is rotated from one orientation to another. Induced…

Q: A flexible circular loop 6.30 cm in diameter lies in a magnetic field with magnitude 1.26 T,…

A: Given information: The diameter of the circle (d) = 6.30 cm = 0.063 m The strength of the magnetic…

Q: -.0 cm Isol 2.0 cm sol (A) 20 -20 N. 2 3 -1 (s)

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Q: A generator has a 46-turn coil with an area of 0.07 m2 that turns at 25.0 rad/s in a 0.48 T magnetic…

A: Given, Number of turns,N=46 Area of coil, A=0.07 m2 Angular speed,ω=25 rad/s Magnetic field,B=0.48 T…

Q: A car generator turns at 400 rpm when the engine is idling. Its 300 turn, 5.1 cm by 8.15 cm…

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Q: A 100-turn square wire coil of area 0.040 m2 rotates about a vertical axis at 1,450 rev/min, as…

A: Coil of area (A) = 0.040 m2 Number of turns (N) = 110  Angular frequency (ω) = 1450 rev/min = 1450…

Q: Here you see a single loop of stiff wire, 10.0 cm on a side, immersed in a magnetic field of 0.225…

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Q: Problem 6: A single-turn rectangular metal loop has a resistance equal to 1.8 2 and the dimensions…

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Q: If 61.1 cm of copper wire (diameter - 1.09 mm, resistivity - 1.69 x 100-m) is formed into a circular…

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Q: Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A…

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Q: A square wire with 2 m sides is perpendicular to a uniform magnetic field, with half the area of the…

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Q: A square coil of wire of side 3.90 cm is placed in a uniform magnetic field of magnitude 2.25 T…

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Q: A bicycle generator rotates at 1875 rad/s, producing an 18.0 V peak emf. It has a 1.00 by 3.00 cm…

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Q: An emf of 60.21 mV is induced in a 200-turn coil when the current is changing at the rate of 11.5…

A: Inductors are passive components that store energy in magnetic fields. When AC current is passed…

Q: Two coils are placed close together in a physics lab to demonstrate Faraday's law of induction. A…

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Q: A 36.0 cm diameter loop of wire is initially oriented perpendicular to a 1.8 T magnetic field. The…

A: Given that, Diameter = 36.0 cm Magnetic field = 1.8 T Time = 0.40 s

Q: A flat coil of wire consisting of 15 turns, each with an area of 53 cm², is positioned…

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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.