a coil of 10 turns and radius 2.0cm carrying a current at a rate of 1.9A/s is placed coaxially inside a solenoid of 500 turns and having a radius 5.0cm. find the induced emf produced in the solenoid. Determine the maximum power delivered by the AC generator which consists of a coil having 6 turns of wire. The radius of each turn of wire is 20cm and having resistance 64 ohm. The coil rotates at a frequency of 60 Hz in a field of strength 1.5T.

Q: A 30 cm long circular iron rod is bent into circular ring and 600 turns of windings are wound on it.…

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Q: 11. Suppose that the coil illustrated below has a length of L = 20.0 m, a radius of r = 1.00 m, N =…

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Q: A rectangular loop of area A is placed in a region where the magnetic field is perpendicular to the…

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Q: A circular coil of 20 turns and radius 5.0 cm is placed with its plane oriented at 90° to a uniform…

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Q: A coil having 50 turns and an outer and inner diameter of 3cm and 2 cm respectively swings from a…

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Q: The image below shows a simple version of an alternator which is a system that can produce an emf.…

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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: Two coils have a mutual inductance of 480mH. One coil is supplied with a current given by I(t) = 3t2…

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Q: A 96-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m in diameter. A coil is…

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Q: A simple AC generator consists of 20 coils of wire with an area of 1000cm2 and placed in a region…

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Q: circular coil with a diameter of 13 cm is made up of thin wire wound into 450 turns. It is placed in…

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Q: An air-core solenoid contains 1060 m of wire per meter and has a cross-sectional area of 0.23 m. A…

A: Given: The number of turns per length in the solenoid: n = 1060 m-1. The cross-sectional area of…

Q: A student winds a coil of area 35 cm2 with 34 turns. They place it horizontally in a vertical…

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

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Q: A simple AC generator consists of 20 coils of wire with an area of 1000 cm² and placed in a region…

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Q: The current in a coil changes from 10 A to zero in 0.50 s. If the average induced e.m.f is 320 V,…

A: (a) The average induced e.m.f. VL is given by: VL=-Ldidtdidt=0-10.5=-20 a/sL=-VLdidt-1=320/20=16…

Q: "A square loop of wire is placed in a magnetic field that is perpendicular to its plane. The of each…

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Q: A transformer consists of two coils of wire wound on a common toroidal iron core. The mutual…

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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: When the current in a toroidal solenoid is changing at a rate of 0.03A/s, the magnitude of the…

A: Given data Current changing at a rate of 0.03 A/s Magnitude of induced emf  11.9 mV Current 1.34 A…

Q: A closely wound, rectangular coil of 80 turns has dimensions of 25.0x40.0cm. The plane of the coil…

A: Given value--- Number of turns = 80 . area = 25 cm × 40 cm. Time period T = 0.06 . angle between…

Q: Two coils are placed near each other and they have a mutual inductance of 887.4 mH. If the current…

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Q: A 5.00 [cm] long solenoidal inductor has 50 turns and radius of 3.00 [cm]. If the current varies at…

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Q: When the current in a toroidal solenoid changes at a rate of0.025 A/s, the magnitude of the induced…

A: The emf induced in the solenoid coil is,

Q: A coil with a self-inductance of 6.0 H is connected to a dc battery through a switch. As šooh as the…

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Q: A 2.00-H indductor carries a steady current of 0.500A. When the switch in the circuit is opened,the…

A: L = 2.00H Steady Current (Ii) = 0.500 Amp time = 10.0 ms

Q: Consider a coil with 950 loops that is pulled in-between magnetic poles in 0.12 s. The coil…

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Q: A fixed 17.4-cm-diameter wire coil is perpendicular to a magnetic field 0.56 T pointing up. In 0.29…

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Q: Suppose the base unit of an inductive charger produces a 1.50×10^-3 T magnetic field. Varying this…

A: The given magnetic field has a magnitude B=1.5×10-3 T This magnetic field passes through a circular…

Q: Two coils have a mutual inductance of 580 mH. One coil is supplied with a current given by I = 3t2 -…

A: Given Mutual Inductance = 580 mH = 0.58H I = 3t2 - 2t + 4

Q: A flat circular coil having 120 turns. each one of cross-sectional area 0.028 m, is in a uniform and…

A: Number of turns, N = 120  Area, A = 0.028 m2  Magnetic field, B = 0.25 T  time, t = 5 ms

Q: A wire loop of radius 0.30 m lies so that an external mag- netic field of magnitude 0.30 T is…

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Q: An a.c. generator consists of a coil of 1000 turns each of area 100 cm? and rotating at an angular…

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Q: The image below shows a simple version of an alternator which is a system that can produce an emf.…

A:

Q: When the current in a toroidal solenoid is changing at a rate of 0.234 A/s, the magnitude of the…

A: Given: current in the toroidal solenoid is changing at a rate of 0.234 A/s induced emf is 9 mV…

Q: A 96-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m in diameter. A coil is…

A: Given : Inductance=I=96 mH Length=l=0.80 m Radius=r=0.05 m Resistance of coil=R=9.9 ohm Mutual…

Q: A magnetic field of 0.200 T exists within a solenoid of 340 turns and a diameter of 10.0 cm. Within…

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Q: A coil has an inductance of 8.00 mH, and the current in it changes from 0.200 A to 1.50 A in a time…

A: Given,L=8.00mH∆I =1.50A-0.200A∆t =0.350s

Q: A coil of 15 turns and radius 10 cm surrounds a long solenoid of radius 2.00 cm and has 1.00 x 103…

A: Formula of induced emf is as follows; ε=-d∅dt∅=μ0πr2nNIhence,ε=-μ0πr2nNdIdt…

Q: A long, straight wire carying a current of 3.33 A moves with a constant speed v to the right. A…

A: magnetic field at a distance x on left side from the wire , B=μ0i2πx The field is coming out of the…

Q: A circular coil has 250 turns and radius 1.50 cm. When a current of 5.00 A flows in the coil, the…

A: Given, Number of turns n=250 Radius R=1.50 cm Current I=5.00 A Magnetic flux density B=0.050 T