A very long, straight solenoid with a cross-sectional area of 1.82 cm^2 is wound with 93.2 turns of wire per centimeter. Starting at t= 0, the current in the solenoid is increasing according to i(t)= ( 0.170 A/s^2)t^2. A secondary winding of 5 turns encircles the solenoid at its center, such that the secondary winding has the same cross-sectional area as the solenoid. Part A What is the magnitude of the emf induced in the secondary winding at the instant that the current in the solenoid is 3.2 A ?

Q: An aluminum ring of radius r₁=5.00 cm and a resistance of 3.25 x 104 is placed around one end of a…

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Q: A long solenoid with 2,119 turns/m has a cross-sectional area of 0.35 m² and a current given by the…

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Q: A long solenoid of radius r = 2.65 cm is wound with 4.00 x 103 turns/m and carries a current that…

A: r =2.65 cm N= 4* 103 turns/m

Q: As shown in the drawing, a loop is in the plane of the page. The magnetic field is perpendicular to…

A: Step 1:Step 2:Step 3:

Q: A solenoid with 1200 turns per meter has a diameter of 2.00 cm. A current I = 2.40 A flows in the…

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Q: An aluminum ring of radius r₁=5.00 cm and a resistance of 4.15 x 10-4 is placed around one end of a…

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Q: An aluminum ring of radius r = 5.00 cm and a resistance of 4.15 x 104 N is placed around one end of…

A: Due to magnetic field of solenoid the current is induced .

Q: An aluminum ring of radius r, = 5.00 cm and a resistance of 3.65 x 104 N is placed around one end of…

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Q: For a physics lab assignment, a student needs to create a solenoid using copper wire with diameter d…

A: The length we get will be in meter =0.0664m We convert it into cm for our final answer.

Q: For a technical application, an electrical engineer needs to create a solenoid using copper wire…

A: final answer is a) N= 828b) L = 1.83 cmi have attached the image belowExplanation:a)b)

Q: magnetic field of the solenoid

A: Given: Diameter of copper wire is dc=0.500 mm Resistance is R=3.50 Ω Current is I=3.50 A Magnetic…

Q: The figure below shows an end view of a single-turn square loop of metal wire in the center of and…

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Q: An aluminum ring of radius r₁=5.00 cm and a resistance of 3.95 x 104 f is placed around one end of a…

A:

Q: It is desired to construct a solenoid that will have a resistance of 2.69 ohm and produce a magnetic…

A: Given: Resistance of solenoid: R=2.69 [Ω] Magnetic field: B=4×10-2 [T] Current:  3.71 [A] Diameter…

Q: 5b. As the rod drops and current is induced in the rod, there is a magnetic force acting on the rod…

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Q: (a) The current in the solenoid is 4.00 A. What is the magnetic flux through the square loop (in T -…

A: Faraday's law of electromagnetic induction Whenever there is a change in magnetic flux linked to a…

Q: The figure below shows an end view of a single-turn square loop of metal wire in the center of and…

A:

Q: or a class demonstration, a professor needs to create a solenoid using copper wire with diameter d =…

A: Conductor resistance is directly proportional to its length and inversely proportional to its…

Q: A long solenoid with lengthl = 1.20 m and a cross-sectional area A = 4.00 cm² consists of N1 = 1260…

A: The initial magnetic field produced due to the inner coil is :  The initial magnetic flux passing…

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: The figure below shows an end view of a single-turn square loop of metal wire in the center of and…

A: Given: Length of solenoid, L=23 cm=0.23 m Radius of loop, r=3 cm=0.03 m Number of turns of wire,…

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: As shown in the drawing, a loop is in the plane of the page. The magnetic field is perpendicular to…

A: The function of the magnetic flux is given as follows.

Q: The figure below shows an end view of a single-turn square loop of metal wire in the center of and…

A:

Q: For a physics lab assignment, a student needs to create a solenoid using copper wire with diameter d…

A: Given, Diameter of copper wire (d) = 0.500 mm Resistance of solenoid (R) = 4.30 Ω Current in…

Q: As shown in the drawing, a loop is in the plane of the page. The magnetic field is perpendicular to…

A: Since1A=106μA.Therefore, the current I=3.43μA.

Q: A solenoid of 400 turns and length 6 cm, and radius 2 cm is surrounded by a single coaxial loop of…

A: **as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: A solenold with 1200 turns per meter has a diameter of 7.00 cm. A current I = 2.37 A flows in the…

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Q: In Figure (a), a circular loop of wire is concentric with a solenoid and lies in a plane…

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Q: A very long, straight solenoid with a cross-sectional area of 1.93 cm? is wound with 85.5 turns of…

A: Given: Cross section of solenoid (A) = 1.93 cm2. Turns (N) = 85.5 turns/cm. Current in solenoid…

Q: A very long, straight solenoid with a cross-sectional area of 2.02 cm² is wound with 95.0 turns of…

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Q: 5c. Express the acceleration of the rod a as a function of vy by going through these steps: i. Using…

A: Given, L=20.0cmR=12.0Ωm=60.0gB=1.20 T

Q: A long solenoid of radius r = 1.85 cm is wound with 4.50 ✕ 103 turns/m and carries a current that…

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Q: A rectangular coil with 6000 turns that has a resistance of 1.5Ω is coplanar with a long wire which…

A: Dear student, as you have posted a question with multiple subparts, according to the rules we will…

Q: A solenoid has a cross-sectional area of 4.9 x 10-4 m², consists of 490 turns per meter, and carries…

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Q: n the figure a 130-turn coil of radius 5.00 cm and resistance 5.00 Ω is placed around a smaller…

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Q: In the figure a 120-turn coil of radius 5.00 cm and resistance 2.00 Ω is placed around a smaller…

A: The number of turns in the coil:  The radius of the coil: The resistance of the coil: The diameter…

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.