10) Given is a very long solenoid with 950 wire turns/m. It has a diameter of 2.5 cm. Inside the solenoid, at 0.4 cm away from the solenoid axis, we measure the strength of the induced electric field to be 6.5 x 104 V/m. Determine the rate of change of the current through the solenoid.]

Q: 4) A long solenoid has n=800 turns per meter and a current I = 2 sin(wt). Inside the solenoid with…

A: According to guidelines we need to solve only the first three sub-parts. Please resubmit the…

Q: A coil is held above a solenoid such that it experiences  Φ  = 29  mWb  when the current in the…

A: φo=0.029 WbIo=10 A∆I=45 A∆t=3.2 s

Q: the current induced in the loop is zero in both cases. 100 times larger. 100 times smaller. the same…

A: Faraday's Law of Electromagnetic Induction According to Faraday's Law of electromagnetic induction…

Q: A conducting spherical shell is placed on one end of a long solenoid. If the current is doubled,…

A: Flux linked through surface is product of magnetic field & area.  Magnetic field of solenoid…

Q: 13) In a long, thin solenoid with 700 tums per meter and a radius of 1.10 am, the current increases…

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Q: 13) In a long, thin solenoid with 700 tums per meter and a radius of 1.10 cm, the current increases…

A:

Q: 1- For the following magnetic circuit the core relative permeability is 30000. №₁ = 100, 1₁ = 2 A N₂…

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Q: 5 sin(wt). Inside the solenoid 4) A long solenoid has n=1000 turns per meter and a current I with a=…

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Q: The magnitude of the self induced emf is 0.0350 V at the instant when the current in an inductor is…

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Q: A solenoid of diameter 0.2 m has 500 turns per metre. At the centre of this solenoid, a coil of 100…

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Q: Inner coil, radius R2 with N2 turns measure voltage Outer coil, radius R1 with N1 turns, AI/At = 5…

A: Faraday’s law of induction states that an electromotive force is induced by a change in the magnetic…

Q: The magnitude of the self induced emf is 0.0350 V at the instant when the current in an inductor is…

A: Given data:  Self induced emf (ε) = 0.0350 V | di/dt |= 0.0210 A/s Current (i) = 0.420 A Number of…

Q: 1.) A 200 turn, 25cm long ideal solenoid with current I = 10t (where t is time measured in seconds…

A: As a time varying current passes through the solenoid, this induces a magnetic flux in the…

Q: so i have a question. when a magnet falls (either north pole or south pole facing the ground) what…

A: Earth has its own magnetic field, weak in nature directed from its north to its south pole. A bar…

Q: In a stationary field coil of 500 turns calculate the induced voltage produced by the following flux…

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Q: Chapter 32 Two solenoids (1) and (2), spaced close to each other and sharing the same cylindrical…

A: Concept: When two coils are brought close together, the magnetic field in one of the coils tends to…

Q: A technician wraps wire around a tube of length 44 cm having a diameter of 7.0 cm. When the windings…

A: dia of tube = 7cm length of wire = 44cm therefore the number of turn N =730 self-inductance of coil…

Q: A magnetic field of induction 2T acts at an angle of 30° to the plane of the circular coil of area…

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Q: 4) A long solenoid has n=800 turns per meter and a current I = 2 sin(wt). Inside the solenoid with…

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Q: 4) A long solenoid has n=900 turns per meter and a current I = 3.2 sin(wt). Inside the solenoid with…

A: Given: n = 900 turns per meter; I = 3.2 sin(wt); a= 0.5m; b= 0.2 m; Nc = 100m; t = 2s; R = 5 ohm

Q: esistance R. A magnetic field perpendi oil is increasing at rate . Find the in St the wire

A: Number of turns in the circular coil,                            The radius of the coil,…

Q: 4) A long solenoid has n=1000 turns per meter and a current I = 5 sin(wt). Inside the solenoid with…

A: Given: n = 1000 turns per meter; I = 5 sin(wt) a = 0.5 m; b= 0.2 m; Nc = 300 turns; t = 2s;  R = 2…

Q: A triangle loop moves into the area with a constant magnetic field shown in the picture below. The…

A: Given Data:Magnetic field Angle Constant speed Time To Determine:The emf induced in the loop.

Q: For a toroidal solenoid, suppose the number of turns is 297, the area is 6.29 cm 2, and the radius…

A: Given, Number of turns (N) = 297  Area (A) = 6.29 cm2  Radius (R)= 9.60 cm  Initial current (i1)= 0A…

Q: 10. The number of turns in a solenoid is increased by a factor of three without changing the length.…

A: The given condition of the number of turns is given as N2=3N1 Here, N2 and N1 are the final number…

Q: 10) In the figure, the current in a solenoid having no appreciable resistance is flowing from b to a…

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Q: A 10-turn circular coil of radius 5 cm is dropped vertically into a very long solenoid which has a…

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Q: How much current would have to pass through a 10.0 mH inductor s would be enough to bring…

A: Hi please find solution to your problem  Formula used  E = 1/2 *L*I^2

Q: The solenoid is 22.0 cm long and wound with 129 turns of wire. If the current in the solenoid is…

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Q: A coil of 15 turns and radius 10-0cm Surrounds a long solenuvid of radius 2.50cm and 1-00 x 103…

A: The number of turns of the coil, N=15 turns Radius of the coil, rc=10cm The number of turns per unit…

Q: 11. Determine if the situations below will produce a change in the magnetic flux and if so, give the…

A: number of loops = 7 Area of each loop = 0.55 m2magnetic field strength = 0.60 T time = 0.10 seconds…

Q: 13) In a long, thin solenoid with 500 turns per meter and a radius of 1.10 cm, the current increases…

A: Given

Q: The induced e.m.f. in a coil is 2.10 × 10-2 V when the current in it is changing at a rate of 7.00 x…

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Q: For a toroidal solenoid, suppose the number of turns is 186, the area is 3.74 cm 2, and the radius…

A: Given: Number of turns of solenoid,  n=186 turns Cross-sectional area, A=3.74 cm2=3.74×10-4 m2…

Q: 2) The radius of the solenoid, whose axial cross section is shown in the figure, is a = 20 cm and…

A: Given : a=0.2m              n=1000 turns/m             dIdt=-0.1A/s               b=0.05m…

Q: A metal ring is oriented with the plane of its area perpendicular to a spatially uniform magnetic…

A: Write the expression for the cross-sectional area of the ring. A=πr2   Write the expression for the…

Q: 4) A solenoid with a radius of 15 cm and 150 loops is placed in a B field of 45 T. The B field drops…

A: radius, r=0.15 mnumber of turns, n=150magnetic field, B=45 Ttime, t=2 min           =120 sec

Q: A coil of 15 turns and radius 10.0 cm surrounds a long solenoid of radius 2.30 cm and 1.00 x 103…

A: Given:-           N = 15 turns           r=  2.3 cm             = 2.3 x 10 -2 m

Q: The figure below shows a conducting bar of mass m 0.200 kg that can slide without friction on a pair…

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Q: The switch in the figure is closed at t = 0 when the current I is zero. When I = 15 mA, what is the…

A: Given Voltage V     = 240 V Resistance R = 4.0 kΩ = 4000 Ω Inductance L = 12 mH Current I        =…