An AC generator has 80 rectangular loops on its armature. Each loop is 15 cm long and 9 cm wide. The armature rotates at 1200 rpm about an axis parallel to the long side. If the loop rotates in a uniform magnetic field of 0.8 T, which is perpendicular to the axis of rotation, what will be the maximum output voltage of this generator?

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A: Let B1 and B2 denote the initial and final magnetic field, A denotes the area, N denotes the number…

Q: A circular coil enclosing an area of 140 cm2 is made of 210 turns of copper wire. The wire making up…

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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 bolt of lightning depicted in the figure below passes 200 m from a 105-turn coil oriented as…

A: d = 200 mN=105 turnsIf=0Ii=6.01×106 Ar=0.8 mt=10.9 ×10-6 sμ0=4π×10-7 Tm/A

Q: In the diagram below, a rectangular 40 loop coil of width w=10 cm and length l= 14 cm begins in a…

A: Given number of loops=40 Width(w)=10 cm Length (l)=14 cm Magnetic field=1.3 T Time period=3 s…

Q: A 490-turn solenoid, 30 cm long, has a diameter of 3.5 cm. A 15-turn coil is wound tightly around…

A: Initially, the current in the solenoid is zero. Therefore, the initial magnetic field will be zero.…

Q: A simple AC generator consists of 20 coils of wire with an area of 1000 cm² and placed in a region…

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Q: The flexible loop in Figure P20.10 has a radius of 12 cm and is in a magnetic field of strength 0.15…

A: Given:  radius, r = 12 cm = 0.12 m  magnetic field, B = 0.15 T  t = 0.2 s

Q: An ac electrical generator is made by turning a flat coil in a uniform constant magnetic field of…

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Q: A rectangular loop of wire has area A. It is placed perpendicular to a uniform magnetic field B and…

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Q: A square coil of wire of side 2.55 cm is placed in a uniform magnetic field of magnitude 1.75 T…

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Q: A coil of wire 8 cm in diameter has 50 turns and is placed in a B field of 1.8 T. If the B field is…

A: ε=N∆ϕ∆t=NA∆B∆t=Nπd2B1-B24∆t=Nπd2B1-B24∆t=503.148 cm1 m100 cm21.8 T-0.6 T40.002 s=151 V

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 circular coil enclosing an area of 180 cm2 is made of 210 turns of copper wire. The wire making up…

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Q: A 75-turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.25 T field,…

A: a. peak emf is

Q: The flexible loop in Figure has a radius of 34.8 cm and is in a magnetic field of magnitude 0.150 T.…

A: Given data: The radius of the circular loop is, r= 34.8 cm The magnitude of the magnetic field is,…

Q: A 750-turn solenoid, 23 cm long, has a diameter of 2.7 cm . A 11-turn coil is wound tightly around…

A: Consider the number of turns of the solenoid be N, the radius of the solenoid be r, the length of…

Q: A circular coil enclosing an area of 100 cm2 is made of 200 turns of copper wire. The wire making up…

A: It is given that,

Q: An electric current flows through a coil with an inductance of 15.3 mH. The graph shows the…

A: Given Inductance L = 15.3 mH = 15.3 × 10-3 H Time period of current T = 20 ms = 20 × 10-3 s Peak…

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: A coil with a self-inductance of 6.0 H is connected to a dc battery through a switch. As šooh as the…

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Q: A circular coil enclosing an area of 200 cm2 is made of 190 turns of copper wire. The wire making up…

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Q: in the figure below, a square loop with 10 turns that is 10.0 cm on a side has a magnetic field…

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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: A generator produces a maximum EMF of 800 V when rotating in a magnetic field of 0.110 T. The coil…

A: This question is based on electromagnetic induction. When flux changes with time it induces emf.

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

Q: The flexible loop in the figure below has a radius of 13 cm and is in a magnetic field of strength…

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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: The AC current in the stator induces a voltage across an insulator(rubber) gap and into the rotor…

A: An AC Motor converts electric energy into mechanical energy. An AC Motor uses alternating current -…

Q: A circular coil enclosing an area of 160 cm2 is made of 210 turns of copper wire. The wire making up…

A:

Q: A simple AC generator consists of 10 turns of coils with an area of 1 000 cm2. It rotates at a…

A: Concept used is rate of change of magnetic flux gives emf in coil

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 10 ohm resistance wire and a 0.5 H coil are connected in series between the ends of a generator…

A: SOlution: Given that R = 10 Ohm L = 0.5 H V = 100sin40t