A rectangular coil consists of N = 160 closely wrapped turns and has dimensions a = 0.400 m and b= 0.300 m. The coil is hinged along the yaxis, and its plane makes an angle ? = 30.0

Q: The figure below shows an end view of a solenoid along its axis. The solenoid has a circular cross…

A: The magnetic field produced by a solenoid lies along the axis of the solenoid, and is given by the…

Q: A DC motor delivers power to a load at a speed of 1500.0 r/min. The armature current drawn by the…

A: The objective of the question is to determine the power developed in the rotor, the mechanical power…

Q: A long coil of N= 500 turns, R= 0.2 (m) and and I = 10 (m) length carries a current of I(t) =…

A: To calculate the magnitude of the induced electric field at a distance r from the coil axis, we can…

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: A 4.10 x 10 -5 H solenoid is constructed by wrapping 77 turns of wire around a cylinder with a…

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Q: rectangular coil of dimensions 5.0cmx10.0cm is dropped from a position where B=0 to a new position…

A: Given:- The number of turns is  N = 50  a position where B=0 to a new position where B=0.50T and is…

Q: Two coils are placed close to each other, and an emf of 100.00 mV is applied to one of the coil when…

A: When an alternating current is passed through a coil the coil creates a varying magnetic field. When…

Q: 15-turn coil R

A: Given,For solenoidr = 1.9 cm = 0.019 mn = 1000 turns/mI = 5 sin (120 t)For coil,N = 15R = 10 cm =…

Q: An electromagnet as shown in the picture is used to create an atraction force F in the steel piece.…

A: Given: The air gap is g=2.5 mm. The current through the coil is I=5 A. The cross sectional area is…

Q: A toroid of rectangular cross section has height h = 0.02797 m, inner radius r₁ = 0.02950 m and…

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Q: *3-15. The cylinder D has a mass of 20 kg. If a force of F = 100 N is applied horizontally to the…

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Q: A 2.40 mH toroidal solenoid has an average radius of 6.80 cm and a cross-sectional area of 2.80 cm2.…

A: Given:- Inductance of the toroidal solenoid is  L=2.40mH   =2.40 mH×10-3 H1 mH    =2.40×10-3 H…

Q: Flux passes through coil changes from 2 x 10³ Wb to 3 x 103 Wb during 25 s. The induced e.m.f. is…

A: Given Data :  Fluxinitial = 2×10-3 Wb  Fluxfinal = 3×10-3 Wb  Time taken, ∆t = 25 sec  To Find :…

Q: 2. A very long coaxial cylindrical cable is composed of an inner solid cylinder of radios R, and an…

A: (a) Magnetic field around the wire inside the cable

Q: A coil of mean area 600 cm^2 and having 1000 turns is held perpendicular to a uniform field of 0.76…

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Q: B y A rectangular coil has 13 turns and sides of length a = 25 cm and c = 20 cm. The coil is pivoted…

A: GIven, Number of turns, N=13 Length, a=25cmc=20cm θ=28° Magnetic field, B=0.5i^ T Current, I=7A a.…

Q: Square loop of copper wire- ks = side length ххх х х х X x x xBx Above this line: B uniform and…

A: The weight of the loop (gravitational force) is pulling  down on this loop. It is so because the…

Q: , A wire of length L=0.8 m is tel stretched by hanging a mass of M=0.05 kg. After applying an…

A: A node is where the amplitude is zero.

Q: A 5.70 x 10 -5 H solenoid is constructed by wrapping 80 turns of wire around a cylinder with a…

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Q: Useful Constants ke = 1/4TE, = 9 x 10° N.m2/c2; o = 8.85 x 10-12 C2/N.m2; e = 1.6 x 10-19 C;…

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Q: A solenoid with 500 turns and a length of 0.2 meters is carrying a current of 2.5 Amperes.…

A: Self-inductance (L) is a property of a coil or solenoid that quantifies its ability to induce an…

Q: A long solenoid with 15 turns per cm has a small loop of area 2.0 cm? placed inside the solenoid…

A: Given that,Magnetic field associated with current in a solenoidB=μ0nI      Equation 1Change in flux…

Q: When the switch in Figure CQ20.12a is closed, a currentis set up in the coil and the metal ring…

A: Explanation:

Q: n ΔABC, given that AB=15 m, BC = 8 m, and <B = 24 degrees, what is the length of side AC?

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Q: Each of the eight conductors carries 1.0 A into or out of the page as shown. What is the value of…

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Q: (c) a solenoid having 500 turns about a cylindrical core of 2 cm radius in which u, = 50 for 0 < p <…

A: The number of turns in the solenoid is given as, N=500 turns The radius of the cylindrical core is…

Q: Consider two circular coils of radii a and b, number of turns N1 and N2 respectively, both centered…

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Q: A long solenoid has a square cross-section with sides of length l, n turns per length has the z-axis…

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Q: Make a motion chart for a cannonball launched with an initial speed of 20m/s. Neglect drag and the…

A: initial velocity of the ball, u=20 m/s this ball will face a downward acceleration due to gravity at…

Q: As shown in the figure, the current passing through a coil with radius r and number of turns n is…

A: Current changing with respect to time is given by; i=i0e-tt0

Q: A long straight wire runs along the y-axis and carries a current i = 4.00cos (377t), where į is in…

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Q: A square box with sides of length 2.65 m has one corner at the origin of a coordinate system, as…

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Q: A 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r =…

A: Turns in the coil, N= 7.0radius of coil, r= 0.150mcounter clockwise current, I = 1.50Amagnitude…

Q: A toroid having a rectangular cross section (a = 2.00 cm by b = 3.00 cm) and inner radius R = 3.90…

A: The magnetic field through the section, B=μ0NI2πr   The infinitesimal cross-sectional area for the…

Q: 3. A uniform magnetic ficld is given by B = btk where b = 0.35 T/s. Find the induced current in a…

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Q: A coil of wire has an area of 2.0 x 10-*m?, consists of 100 turns or loops and contains a current of…

A: Given, Area=2×10^-4

Q: A 600-turn toroid of square cross section has an inner radius of 5 cm and outer radius of 10 cm. The…

A: The magnetic field is basically a region of space in which the current flowing in a conductor can…

Q: A flat, circular coil of radius 10.00 cm consists of exactly 500 turns. A magnetic field is directed…

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Q: A pair of adjacent coils has a mutual inductance of 1.5 H. If the current in one coil changes from 0…

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Q: An induced emf of 2.0 V is measured across a coil of 50 closely wound turns while the current…

A: The self-inductance of the coil, L=εdI/dt