In a 300-turn automobile alternator, the magnetic flux in each turn is og = 2.50 x 10* cos wt, where g is in webers, w is the angular speed of the alternator, and t is in seconds. The alternator is geared to rotate two times for each engine revolution. The engine is running at an angular speed of 1.00 x 10 rev/min. (a) Determine the induced emf in the alternator as a function of time. (Assume E is in V.) (b) Determine the maximum emf in the alternator. V

Q: A circular coil has a 11.2 cm radius and consists of 29.0 closely wound turns of wire. An externally…

A: ϕ=NABcosθ=NπR2Bcosθ=29π0.112 m22.78 mT10-3 T1 mTcos0°=9.97×10-3 T·m2

Q: 193‑turn circular coil of radius 3.97 cm and negligible resistance is immersed in a uniform magnetic…

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Q: In a 240-turn automobile alternator, the magnetic flux in each turn is g = 2.50 x 10-4 cos wt, where…

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Q: A conducting rod is pulled horizontally with constant force along a set of rails separated by L = 19…

A: Consider the given data as below. Separation, L=19 cm=0.19 m Uniform magnetic field, B=1.6 T…

Q: In a 220-turn automobile alternator, the magnetic flux in each turn is B = 2.50 × 10-4 cos wt, where…

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Q: B In a 200-turn automobile alternator, the magnetic flux in each turn is = 2.50 x 104 cos wt, where…

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Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

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Q: Considerable scientific work is currently under way to determine whether weak oscillating magnetic…

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Q: In a 290-turn automobile alternator, the magnetic flux in each turn is g = 2.50 x 104 cos wt, where…

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Q: A coil 2.00 cm in radius, containing 400 turns, is placed perpendicularly in a uniform magnetic…

A: Radius of the coil r=2 cm, number of turns in the coil N=400 which is placed in an uniform magnetic…

Q: A conducting rod is pulled horizontally with constant force along a set of rails separated by L = 11…

A: The length of the rod is 11 cm = 0.11 m. The strength of the magentic field is 0.3 T out of the…

Q: A rectangular loop with the given dimensions is being pulled out of a uniform magnetic field of…

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Q: The armature of an ac generator is a circular coil with 50 turns and radius 6.70 cm. When the…

A: Number of turns (n) = 50 Radius (r) = 6.70 cm = 0.067 m angular speed (ω) = 350 revm= 350×2π60 rads=…

Q: In a 230-turn automobile alternator, the magnetic flux in each turn is 0-2.50 x 10 cos ut, where is…

A: part(a) Determine the induced emf in the alternator as a function of time.  part(b) Determine the…

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: Given that, An electric generator contains a coil of 100 turns of wire, each forming a rectangular…

Q: In a 260-turn automobile alternator, the magnetic flux in each turn is g = 2.50 x 10* cos wt, where…

A: Given value--- No of turn = 260 . magnetic flux = 2.5 × 10-4 cos (Omega t ) angular speed of engine…

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: Given, total number of turns, N = 100 sides of the rectangular loop is,  a = 50cmb = 30cm So…

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: Given: Number of turns, N=100 turns,Length of rectangle, L=50 cm,Breadth of rectangle, B=30…

Q: A 185‑turn circular coil of radius 2.97 cm and negligible resistance is immersed in a uniform…

A: Given that: ∆ B = 0.635 T r = 2.97 cm = 0.0297 m

Q: In a 270-turn automobile alternator, the magnetic flux in each turn is 2.50 x 10 cos wt, where is in…

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Q: A circular coil is made up of wire bent into 22 turns, with a radius of 1.00 m. It is placed with…

A: The induced emf is measured by the rate of change of magnetic flux through the coil. So, |e|=ϕi-ϕft.…

Q: A circular coil has a 10.3 cm radius and consists of 38.0 closely wound turns of wire. An externally…

A: (a) Magnetic flux through the coil

Q: A 36-turn circular coil of radius 3.60 cm and resistance 1.00 2 is placed in a magnetic field…

A: Given: Number of turns, N = 36 Radius of the coil, r = 3.60 cm = 0.036 m Resistance of the coil, R =…

Q: A circular coil has a 11.5 cm radius and consists of 37.0 closely wound turns of wire. An externally…

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Q: A 60.0-cm length of wire carries a current of 10.0 A. It is bent into a square loop and placed with…

A: Given, Length of wire l = 60 cm = 0.60 m Current on the wire I = 10 A Magnetic field B = 0.750 T…

Q: In a 240-turn automobile alternator, the magnetic flux in each turn is OR = 2.50 x 10** cos ot,…

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Q: A circular coil has a 14.0 cm radius and consists of 38.0 closely wound turns of wire. An externally…

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Q: A 21-turn circular coil of radius 3.00 cm and resistance 1.00 N is placed in a magnetic field…

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Q: What is the angular speed of the rotating coil?

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Q: A coil consists of 25 loops of wire and has a diameter of 10 cm. Its resistance is 0.1Ω. At t=0 it…

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Q: The magnetic flux through each turn of a 210-turn coil is given by B 7.50 x 10-3 sin(wt), where w is…

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Q: In a 290-turn automobile alternator, the magnetic flux in each turn is PR = 2.50 x 10-4 cos wt,…

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Q: na 240-turn automobile alternator, the magnetic flux in each turn is g = 2.50 x 10 cos out, where is…

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Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

A: From questionN=100 turnB=3.50 TArea=0.5m×0.3m=0.15 m2whereas, ω=100×2π60 rad/sec=10.47 rad/sec

Q: A metallic bar moves on a closed conducting loop at the constant velocity of v 6 m/s. The loop is…

A: We are given a loop. We are given the loop is taken into the region where we have field. We then…

Q: (a) Draw a graph of the induced EMF versus time, numerically identifying the maximum and minimum…

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Q: Determine the induced emf in the alternator as a function of time. (Assume is in V.) = (b)…

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Q: A 200-turn circular coil of radius 5.00 cm with negligible resistance is immersed in a uniform…

A: Given,number of turns the radius of the coil The resistance of the resistor The time interval…