A coil with 150 turns, a radius of 4.2 cm , and a resistance of 19 Ω surrounds a solenoid with 150 turns/cm and a radius of 4.0 cm (Figure 1). The current in the solenoid changes at a constant rate from 0 to 2.0 A in 0.13 s . Calculate the magnitude of the induced current in the coil. Calculate the direction of the induced current in the coil.

Q: A square coil of wire of side 3.35 cm is placed in a uniform magnetic field of magnitude 2.25 T, The…

A: a. the magnitude of flux passing through the loop is  ϕB=NBA

Q: olenoid has a cross-sectional area of 8.6 x 10-4 m2, consists of 520 turns per meter, and carries a…

A: Given: The area of the solenoid is 8.6x10-4 m2. The number of turns per unit length is 520 turns/m.…

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Q: A solenoid 25.0 cm long and with a cross-sectional area of 0.500 cm2 contains 400 turns of wire and…

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

Q: A square coil of wire of side 2.25 cm is placed in a uniform magnetic field of magnitude 2.00 T…

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Q: A rectangular loop of wire with sides 1 cm and 2 cm is placed inside an extremely long solenoid of…

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Q: A long, thin solenoid has 390 turns per meter and a radius of 1.03 cm. The current in the solenoid…

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Q: A single turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved…

A: The expression for magnetic flux is, φ=BA                 (I)             B=magnetic field,A=area of…

Q: A circular loop of wire is placed on the axis of a solenoid with a steady current supplied by a…

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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 diagram below, a rectangular 40 loop coil of width w=10 cm and length l= 14 cm begins in a…

A: Given number of loops=40 Width(w)=10 cm Length (l)=14 cm Magnetic field=1.3 T Time period=3 s…

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 toroidal solenoid has a radius of 10.0 cm and a cross-sectional area of 0.500cm2 a) How many turns…

A: Radius of toroid is, r = 10 cm Cross-sectional area is,  A = 0.5 cm2 Inductance of toroid is, L =…

Q: The square armature coil of an alternating current generator has 200 turns and is 20.0 cm on side.…

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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: *Chapter 30, Problem 021 In the figure, a stiff wire bent into a semicircle of radius a = 2.7 cm is…

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Q: A square coil of wire of side 2.50 cm is placed in a uniform magnetic field of magnitude 1.75 T…

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Q: A solenoid passes through the center of a wire loop, as shown in (Figure 1). The solenoid has 1200…

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Q: Suppose the long solenoid in the given figure below has 900 turns per meter and cross-sectional area…

A: Given: Number of turns in solenoid, n = 900 /m Cross sectional area, A = 5.5cm2 = 5.5 X 10-4 m…

Q: X X X X X 1. In the figure to the right, the magnetic field B is pointing into the page and…

A: According to the company policy, only first question will be answered. Please post the rest…

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: A solenoid has a cross-sectional area of 8.6 x 10-4 m2, consists of 510 turns per meter, and carries…

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Q: A 82-turn circular coil (radius = 26 cm) with a total resistance of 6.10 is placed in a uniform…

A: Given Data Number of turns in the coil is N=82 Radius of the coil is r=26cm=0.26 m Total resistance…

Q: A solenoid has a cross-sectional area of 8.6 x 10-4 m2, consists of 520 turns per meter, and carries…

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Q: A long solenoid of length 8.0 3 1022 m and cross-sectional area 5.0 3 1025 m2 contains 6500 turns…

A: The magnetic flux,

Q: Two concentric circular coils of wire lie in a plane. The larger coil has 42 turns and a radius of a…

A: Write the given values of this problem. N1=42 turnsa=9.20 cmN2=4 turnsb=0.25 cmt=2 s

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: The long solenoid S shown (in cross section) in Figure 9 has 220 turns/cm and carries a current I =…

A: N=Number of turns=130n=Number of turns per unit length=220 turns/cmd=Diameter of coil=2.1…

Q: The flexible loop in the figure below has a radius of 13 cm and is in a magnetic field of strength…

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Q: The area enclosed by a circular coil made of N= 200 turns of copper wire is 100 cm2. This coil is…

A: Induced emf = rate of change of magnetic flux

Q: A single turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved…

A: Ans:- Image-1

Q: A circular coil of 50 turns and radius 8.0cm is placed with its plane oriented at  90 degrees to a…

A: Given The number of turns in the coil is N=50 The radius of the coil is r=8.0 cm=0.08 m The angle…

Q: For the wire arrangement in the figure, a = The current in the long straight wire is given by i =…

A: (a) The magnetic flux due to the long straight wire through the part of the rectangle of the wire…

Q: A long solenoid radius 2.16 m is wound with 20.5 turns/m and carries a current that changes at the…

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Q: A square coil of wire of side 3.20 cm is placed in a uniform magnetic field of magnitude 2.25 T…

A: The area of a square coil is, A=3.20 cm3.20 cm=0.032 m0.032 m=1.024×10-3 m2 The magnetic field is,…

Q: A coil has an area of 100 cm2 with 193 turns connected across a 5.00 n resistor to form a closed…

A: Faraday's law of induction states that an emf is induced in a coil whenever there is some change in…

Q: Q4) As shown in the figure, a circular coil of diameter d = 1 m and resistance R = 4 N is fully…

A: The induced emf is given by the rate of change of magnetic flux.  Magnetic flux is given by  ϕ= B→ .…

Q: At the instant a current of 0.20 A is flowing through a coil of wire, the energy stored in its…

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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: A long solenoid of radius r = 1.60 cm is wound with 4.00 ✕ 103 turns/m and carries a current that…

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Q: A 42 turn conductive loop encloses an area of 0.68 m2. At what constant rate should the magnetic…

A: According to farady's law induced emf, ∈=-Ndφdt Given emf=3.6 Volts No. of turns, N=42

Q: A square coil of wire of side 3.40 cm is placed in a uniform magnetic field of magnitude 2.00 T…

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Q: A rectangular conducting loop is placed near a long wire carrying a current I as shown in the figure…

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Q: 3. From the figure, a circular coil of radius (r) 10.0 cm, 10 turns, is wound at the center point of…

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