Coil aaodoDo00oDOD000O000 Solenoid

Q: The magnetic flux through the loop shown in the figure below increases according to the relation ΦB…

A: Magnitude of E.m.f is given by following formula: E=dϕBdt Magnetic flux is given as follows:…

Q: Solenoid 1 is 50 cm long and has a cross-sectional diameter of 3.0 cm. This solenoid has a winding…

A: Given: The length of the solenoid-1 is 50 cm. The diameter of the solenoid-1 is 3 cm. The number of…

Q: In the figure, a 96-turn coil of radius 2.7 cm and resistance 5.00 is coaxial with a solenoid of 270…

A: Given: The number of turns of the coil is 96. The radius of the coil is 2.7 cm. The resistance of…

Q: A coil of 15 turns and a radius of (R=10.0) cm surrounds a long solenoid of radius 2.00 cm and 1070…

A: The radius R=10.0cm  To find the magnitude of the induced e m f

Q: A long solenoid has n = 400 turns per meter and carries a current given by I = 30.0(1 −e−1.60t),…

A: No. of turns per unit length, n = 400 turns/meter Current, I = 30(1-e-1.60t ) Radius , r = 6 cm =…

Q: In the figure a square loop is shown, which is inside a uniform magnetic field of magnitude 0.400 T…

A: (a) The side of the loop increases. Thus, the side of the loop is: Therefore, the area of the loop…

Q: A solenoidal coil with 25 turns of wire is wound tightly around another coil with 310 turns. The…

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Q: In the figure, a 150-turn coil of radius 2.8 cm and resistance 4.2 Q is coaxial with a solenoid of…

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Q: A coil of 15 turns and a radius of (R=10.0) cm surrounds a long solenoid of radius 2.00 cm and 1194…

A: The coil =15turns  The radius R=10cm  long solenoid radius =2cm

Q: A long solenoid has a cross-sectional area of 3.00 cm?. The current through the windings is…

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Q: An eight-turn coil is tightly wrapped around the outside of the long solenoid as shown below. The…

A: The Faraday’s laws for solenoid says, Here, N is the number of turns in coil; ϕ is the magnetic…

Q: In the figure, a 110-turn coil of radius 2.10 cm and resistance 6.80 N is coaxial with a solenoid of…

A: Number of turns , N = 110 Radius , r = 2.1 cm = 0.021 m Resistance , R = 6.8 Ω Number of turns per…

Q: A magnetic field with the time dependence shown in the figure below is at right angles to a 155-turn…

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Q: A coil with 150 turns has a magnetic flux of 50.0 nT m2 through each turn when the current is 2.00…

A: Since there are multiple sub parts posted, we will answer the first three sub parts. a) The…

Q: A 28-turn circular coil of radius 4.20 cm and resistance 1.00 N is placed in a magnetic field…

A:

Q: A coil of 15 turns and radius 10.0cm surrounds a long radius of 1.90 cm and 1.00*10^3 turns/meter.…

A: Induced emf ε=-Ndϕdt=-NddtBA=-Nddtμ0nIA=-Nμ0nAdIdt=-Nμ0nAddt7.00sin120t=-154π×10-7 Hm1.00×103…

Q: A 26-turn circular coil of radius 4.20 cm and resistance 1.00 N is placed in a magnetic field…

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Q: In the figure, a 140-turn coil of radius 0.019 m and resistance 6.5 2 is coaxial with a solenoid of…

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Q: 9. In the figure, the magnetic flux through the loop increases according to the relation OB = 7.20t²…

A: Given: The magnetic flux is 7.2t2+9.4t. The time instant is t = 2.3 s. Here, t is the time.

Q: A square coil of wire of side 2.55 cm is placed in a uniform magnetic field of magnitude 1.75 T…

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Q: 3. (a) In the figure, a 170-turn coil of radius 30.0 mm and resistance 5.30 is coaxial with a…

A: (a)

Q: Q#04. The long solenoid S has 440 turns/cm and carries a current i = 1.5 mA; its diameter D is 7.2…

A: The magnetic field (B) at the center of the solenoid that has n turns per meter and carries a…

Q: The coil in an electromagnet has an inductance of 1.7 mH and carries a constant direct current of…

A: Given that, The inductance of a coil, L = 1.7 mH = 0.0017 H Initial value of current, Ii = 5.6 A…

Q: Long solenoid has 224 turns/cm and carries a current i =1.5A; its radius is 2.0 cm. A coil of 106…

A: Write the given values with suitable variables. Here, n denotes the turns per unit length, i…

Q: Coil 1 has L1 =25 mH and N1 = 100 turns. Coil 2 has L2 =40 mH and N2  200 turns. The coils are…

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Q: What is the magnitude of the rate at which the current though a 0.30-H coil is changing if an emf of…

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Q: The magnetic field through a single loop of wire, 12 cm in radius and of 8.5 ohms resistance changes…

A: Emf = The rate of change of magnetic flux  Emf = d∅ / dt  Where ϕ = magnetic flux = BA B = magnetic…

Q: A long solenoid has 400 turns per meter and carries a current I= (30.0 A) (1- e-1.60t ). Inside the…

A: Given data: The number of turns of the solenoid, n=400/m. The current flowing through the solenoid,…

Q: An electric current flows through a coil with an inductance of 15.3 mH. The graph shows the…

A: Given Inductance L = 15.3 mH = 15.3 × 10-3 H Time period of current T = 20 ms = 20 × 10-3 s Peak…

Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A:

Q: Long solenoid has 206 turns/cm and carries a current i = 1.5A; its radius is 1.1 cm. A coil of 145…

A: The change in magnetic field is,

Q: Long solenoid has 211 turns/cm and carries a current i=1.5A; its radius is 1.8 cm. A coil of 101…

A: The change in magnetic field is,

Q: A magnetic field with the time dependence shown in the figure below is at right angles to a 155-turn…

A:

Q: In the figure, a 100-turn coil of radius 2.1 cm and resistance 6.O Q is coaxial with a solenoid of…

A:

Q: What If? Suppose a constant current of I = 6.00 A flows in the straight wire and the loop moves from…

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Q: The flexible loop in Figure has a radius of 34.5 cm and is in a magnetic field of magnitude 0.150 T.…

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Q: Calculate the inductance of a loop centered in the origin of the x.y plane. This loop has a current…

A: The magnetic field intensity of a loop of radius b and having current I running through it is given…

Q: A coil has an area of 100 cm2 with 282 turns connected across a 5.00 Q resistor to form a closed…

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Q: A long solenoid has n=900 turns per meter and a current I = 3.2 sin(wt). Inside the solenoid with a=…

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Q: a 140-turn coil of radius 1.8 cm and resistance 7.3 Ω is coaxial with a solenoid of 220 turns/cm and…

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Q: A long solenoid has n = 370 turns per meter and carries a current given by I = 35.0(1 - e1.60t ),…

A: GIVEN  Turns in the solenoid n = 370 Current (I )= 35 ( 1- e -1.6t ) Radius R = 6 cm N = 250  To…

Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A: Maximum energy stored is  U = 48 nJ

Q: A long, straight current carrying solenoid creates a uniform magnetic field B=7mT inside itself when…

A: Mutual inductance b/w the loops M=4mH, rate of change of current in coil S1 dI1/dt=10 A/s and number…

Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A: Given data: The capacitance of capacitor is C=6.0 nF. The inductance of coil is L=1 mH. The maximum…

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.