A 5.00 [cm] long solenoidal inductor has 50 turns and radius of 3.00 [cm]. If the current varies at a rate of 8.30 [A/s], what is the magnitude of the induced EMF in the inductor ?

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Q: Suppose we have an ideal transformer connected to a V₁ = 260 [V] AC source and is supplying V₂ = 13…

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Q: A straight wire segment I L = (3.0 [A])(4 [cm] Î + 3 [cm] Ĵ) is in a uniform magnetic field B = 2.0…

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Q: By ideal gas law, the thermal pressure of a gas depends on A. number density of particles only. B.…

A: ideal gas law, the thermal pressure of a gas depends on A. number density of particles only. B.…

Q: In the figure R₁ = 5.240, R₂ = 15.70, and the ideal battery has emf & = 13.4 V. (a) What is the…

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Q: A ball has a mass of 10Kg, suppose it travels at 100m/s. Find the kinetic energy possessed by it.

A: Mass ,m=10kg velocity ,v=100m/s To find Kinetic energy ,K.E=?

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Q: Specific heat (J/kg.K) Solids Aluminum 900 Brass 402 Copper 377 Glass 840 Gold 126 Ice 2095 Iron 461…

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Q: Four long, straight, conducting wires lie along a single plane in parallel with one another. The…

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Q: A boll rounds a 28 m radius curve at 13 m/s. The magnitude of it's acceleration in m/s²

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Q: In the figure particle 1 (of charge +1.17 mC), particle 2 (of charge +1.17 mC), and particle 3 (of…

A: Dear student The elecrric field is a vector quantity. Therefore it must be added according to vector…

Q: Bleep Bloop. Consider two circular loops with radius R carrying current I flowing counterclockwise…

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Q: = 240 V operating at 50.0 Hz. The maximum current in the max A series AC circuit contains a…

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Q: 3. F = xz²i + (1 − 3xy)j + yzk, A. xyi + 2yzj - 3yk B. zi + 2xzj - 3yk C. zi + 2zj3xk D. xi + 2yzj -…

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Q: A current of 7 A flows through a conductor for 9 s. What amount of charge passes through the…

A: Given data :- current I = 7 A time t = 9 s

Q: E Find the angle of projection of a projectile for which the horizontal range and maximum height are…

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Q: 1. A. Discuss what electric current is with respect to how you understand drift velocity of moving…

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Q: beam of length 1.7 m is attached by a pin and is being held up by a horizontal wire attached to the…

A: GivenLength of beam, L=1.7 mTensin in wire, T=1852 Nθ=53.3°

Q: Define rectilinear motion and draw illustration of a Rectilinear Motion to support your answer

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Q: A car that has a mass of 1500 kg and a velocity of 25 m/s, find the momentum ?

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Q: Suppose we have an ideal transformer connected to a V₁ = 260 [V] AC source and is supplying V₂= 13…

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Q: Problem 3: Suppose a book is held 5.1 cm from a 12.5-cm focal length lens. Part (a) Find the…

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Q: We know that electric charge is quantized and conserved. Can we say the same about Magnetic poles?…

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Q: A ball has a mass of 10Kg, suppose it travels at 100m/s. Find the kinetic energy possessed by it.

A: K.E.= 1/2 (mv^2) K.E = 1/2(10*((100)^2)) K.E.=50,000J

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Q: How much work must be done by frictional forces in slowing a 1555 kg car from 13.3 m/s to rest?

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Q: = 170 V and f = 70.0 Hz is connected between points a and d in the figure. max с d HH 40.0 Ω 185 mH…

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Q: Two infinite, straight wires carrying different amount of currents are placed as shown in the…

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Q: A racing van has a uniform acceleration of 16 m/s² What distance will it cover in 6 seconds after…

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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.