An armature coil consists of 20 turns of wire, each of area, A=0.09 m and total 150 resistance 15 O rotates in magnetic field of 0.5 T at a constant frequency Hz. Calculate the value of maximum emf produced in the coil.

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A: magnetic field inside the coil B=uiN/2r where r=radius of the bore N=no. of turns=4036…

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Q: A very long, hollow cylindrical coil with a cross-sectional area of 70 cm2 and the number of turns…

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A: We need to compute-Emf induced between wings  tips (e)=?Given that-l=30 mv=1000…

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Q: An emf of 26.5 mV is induced in a 504 turn coil when the current is changing at a rate of 10.5 A/s.…

A: Given data *The given induced emf is E = 26.5 mV = 26.5 × 10-3 V *The number of turns in a coil is N…

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Q: A wire of resistance 0.50 ohms forms a loop of area 7.85*10^5 m^2, andthen is placed in a uniform…

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Q: The magnetic flux associated with the coil changes from zero to 6 x 10 Wb in 10 sec. Calculate…

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Q: The magnetic flux associated with a coil changes from zero to 6 × 10 ² Wb in 0.6 sec. Find the…

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Q: A sod of length l is suotated with angulan. speed co abdut ils one end perpendicular magnelic field…

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Q: A solenoid of radius 4.50 cm has 600 turns and a length of 25.0 cm. - (a) Find its inductance. mH…

A: Given the radius  of the solenoid is r=4.50cm=0.045m number of turns N=600 turns  length…

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Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…

A: Given that,Number of turns : N = 230 turns Magnetic field : B = 4.80 T              Area : A = 0.125…

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Q: A square loop 24.0 cm on a side has a resistance of 6.10 Ω It is initially in a 0.665-T magnetic…

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