You are to design an AC generator that has 800 circular windings, each with a radius of 1.75m. The generator is to produce a peak voltage of 12000V that oscillates with a frequency of 60Hz. What magnetic field should be used to accomplish this?

Q: The figure below shows a 108-turn square coil rotating about a vertical axis at at = 1,570 rev/min.…

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Q: 8. (a) A 40.4 mH inductor is connected as in the figure to an ac generator with Em = 30.0 V. What is…

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Q: a square loop in the plane of the screen lies in a 0.55T constant magnetic field pointing out out…

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Q: A 6 pole DC wave wound generator has 26 armature conductors with flux per pole is 21 mWb and the…

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Q: In an oscillating LC circuit, when 85.1% of the total energy is stored in the inductor's magnetic…

A: Energy in LC oscillation circuit:

Q: Which law is used in finding the direction of current in an a.c. generator? a) Maxwell’s law b)…

A: The direction of current in a.c. generator can be determined using Lenz's law. According to Lenz's…

Q: An AC generator has 80 rectangular loops on its armature. Each loop is 15 cm long and 9 cm wide. The…

A: The expression for the maximum output voltage,

Q: 4.92-Ω resistor, and a 9.9-H inductor are connected in series. After the current in the circuit has…

A: The voltage of the battery is V = 9.9 V  The resistance  R = 4.92 ohm  The inductor L = 9.9 H  After…

Q: In an AC generator, an armature that consists of 200 turns of a rectangular conducting coil is…

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Q: A coil has an area of 100 cm with 236 turns connected across a 5.00 resistor to form a closed…

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Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A: The given data are:

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 an AC generator, a coil with N turns of wire spins in a magnetic field. Of the following choices,…

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Q: A wire loop of radius 12 cm and resistance 8.5 Q is located in a uniform magnetic field B that…

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Q: d] The coil of an AC generator consist of 12 turns of wire, each of an area 0.090 m², and the total…

A: According to the question  No. of turns in the coil, N = 12  Area of the coil, A = 0.090 m2 Total…

Q: To construct an ac generator having an output of 15 V maximum when rotated at 50 Hz, a uniform…

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Q: In a model AC generator, a 495 turn rectangular coil 10.0 cm by 23 cm rotates at 123 rev/min in a…

A: Given that--- In a model AC generator, a 495 turn rectangular coil 10.0 cm by 23 cm rotates at 123…

Q: A long, straight solenoid with a cross-sectional area of 8.00 cm2 is wound with 90 turns of wire per…

A: Expression for magnetic field -  B=μoni .....(1) Where,  μo=4π×10-7 N.A-2 Given values-  n=90 per cm…

Q: A conducting rod of length 2 cm moves with velocity 3 m/s parallel to a long wire carrying a steady…

A: Let r denote the distance from the wire, a denote the distance of the near end of the moving…

Q: Two concentric circular coils of wire lie in a plane. The larger coil has 42 turns and a radius of a…

A: Write the given values of this problem. N1=42 turnsa=9.20 cmN2=4 turnsb=0.25 cmt=2 s

Q: When a coil is placed in a magnetic field, the coil's normal to the plane stays parallel to the…

A: Given information: A system of coil, magnetic field are arranged in such a manner that average emf…

Q: A circular coil with 455 turns of wire has radius 5.00 cm and resistance 14.5 Ω. The area vector of…

A: (a)The equation for the induced emf is given by,

Q: t a particular place on the surface of the Earth, the Earth's magnetic field has magnitude of 4.50 ✕…

A: UE=0.5ε0E2=0.58.854×10-12 C/N·m2148 V/m2=9.70×10-8 J/m31 nJ10-9 J=97.0 nJ/m3

Q: A 460-loop circular armature coil with a diameter of 7.0 cm rotates at 170 rev/s in a uniform…

A: The equation for the rms output voltage of an electric generator is given by

Q: In an oscillating LC circuit, when 85.1% of the total energy is stored in the inductor's magnetic…

A: Given data:L Total energy =85.1%=0.851

Q: A 75 turn, 8.5 cm diameter coil of an AC generator rotates at an angular velocity of 8.5 rad/s in a…

A: Since you have asked multiple subparts, we will solve the first three for you. If you want a…

Q: What is the CORRECT statement about Faraday's law of induction? a. The emf produced in a loop of…

A: Faraday law od induction says that emf produced is proportional to the rate of change(time…

Q: A long, cylindrical solenoid with 180 turns per centimeter has a radius of 2.5 cm. (a) Neglecting…

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Q: A square coil of wire with a side length of 10 cm is looped around 10 times. The coil sits in an…

A: Given The length of the square coil is L=10 cm=10×10-2 m. The number of loops is N=10. The initial…

Q: A ten-loop coil having an area of 0.23 m^2 and a very large resistance is in a 0.047 T uniform…

A: Given Data: Turn count, N=10 Coil area, A=0.23 m2 Magnetic field (M.F.), B=0.047 T Coil rotation…

Q: A generator has a N = 220-turn coil with a radius of 5.03 cm. It rotates with a frequency of f = 27…

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Q: An AC generator with ten turns of wire, each having area A = 0.08 m2, and having a total resistance…

A: Given  Area A=0.08m2 Resistance R=12Ω Magnetic field B=0.5T Frequency f=70Hz No of coils N=10

Q: A 181-turn circular coil of radius 2.85 cm and negligible resistance is immersed in a uniform…

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Q: The 335 kV AC electricity from a power transmission line is fed into the primary coil of a…

A: Given Data:   The input voltage is, Vp=335 kV The fraction of the numbers of turns in secondary coil…

Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A: Maximum energy stored is  U = 48 nJ

Q: A series LC circuit contains a 100-mH inductor, a 36.0-mF capacitor and a 12-V battery. The period…

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Q: Consider a 12-loop coil with a diameter of 8 cm; a north-leading bar magnet moves further away from…

A: Given  No of loops, N = 12  Diameter, D = 8 cm  The magnetic field changes from  0.065 T to 0.00065…

Q: An oscillating LC circuit consisting of a 6.0 nF capacitor and a 2.0 mH coil has a maximum voltage…

A: Given data: The capacitance of capacitor is C=6.0 nF. The inductance of coil is L=1 mH. The maximum…

Q: A circular coil of radius 0.140 m contains a single turn and is located in a constant magnetic field…

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Q: A simple AC generator consists of 20 coils of wire with an area of 1 000 cm2 and placed in a region…

A: Given N =20 Area A = 1000 cm2 = 0.1 m2 Magnetic field B = 0.5 T EMF E = 220 V We have to find out…