diameter
Q: A pickup truck has a width of 78.4 in. If it is traveling north at 40 m/s through a magnetic field…
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Q: 10. A circular wire coil with 10 turns and radius 1.67 cm is placed in a uniform magnetic field of…
A: The number of turns in the wire coil: N = 10. The radius of the wire coil: r = 1.67 cm (0.0167 m).…
Q: 5. The graph below shows the magnetic field strength through a circular loop of radius 15.0 cm as a…
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Q: A coil of wire with 50 turns lies in the plane of the page and has an initial area of 0.310 m2. The…
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Q: Suppose the 50 turn coil in the figure below lies in the plane of the page and originally has an…
A: Let the number of turns in the coil be N, the initial area of the coil be Ain, the final area of the…
Q: 3. A wire is moving on frictionless rails in a uniform magnetic field, as shown to the right. The…
A: We have a wire of length L=5 cm=0.05 m which is moving along a rail experiencing a magnetic field of…
Q: A circular coil (620 turns, radius = 0.087 m) is rotating in a uniform magnetic field. At t=0s, the…
A: Given data, No. of turns N=620 turns EMF e=0.083 V Radius r= 0.087 m Initial Angle θ1=45° Final…
Q: 9. The following are factors involved in the induced emf of a coil of wire EXCEPT A. The induced emf…
A: The induced EMF is defined as the generation of a voltage or potential difference in a coil due to a…
Q: 2. An AC generator has 75 rectangular loops on its armature. Each loop is 15.0 cm long and 6.00 cm…
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Q: 4. A metal rod moves with constant velocity along two parallel metal rails connected with a strip of…
A: We will first write an expression for motional emf, that is, emf induced due to motion of…
Q: The magnetic flux through a 100 turn coil changes from 0.0273 Tm² to 0 in 0.824 s. What emf is…
A: Given Data The number of turn of coil is:N=100 turns The change in magnetic flux is:dφ=0.0273…
Q: A flexible loop has a radius of 12.0 cm and is in a magnetic field of magnitude 0.150 T. The loop is…
A: Given data The radius of the flexible loop is: R = 12 cm = 0.12 m The magnitude of the magnetic…
Q: A flat, square coil of 20 turns that has sides of length 15.0 cm is rotating in a magnetic fieldof…
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Q: A rectangular coil with dimensions 0.18 m by 0.25 m has 560 turns of wire. It is rotated about its…
A: Solution Given dataArea of coil A=0.18×0.25=0.045m2Number of turns N=560Magnetic field…
Q: 2. Circle coil area 3.0 square centimeter Placed in a uniform magnetic field (B) 0.5 tesla, directed…
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Q: 4. A circular coil of radius 4.50 cm contains 140 loops and its plane is positioned perpendicular to…
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Q: A coil has 20 turns each with an area of 1.5 x 10-3 m2. A magnetic field is perpendicular to the…
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Q: 9. A flat circular coil with 90 turns, a radius of 4.50 x 10-2 m, and a resistance of 0.300 N is…
A: Write the given values with suitable variables. N=90A=πr2=π4.5×10-22=6.36×10-3 m2R=0.3 ΩΔBΔt=0.779…
Q: 5. A rectangular coil of sides 7.00 cm and 16.0 cm contains 120 loops and its plane is positioned…
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Q: 2. A length of 20-gauge copper wire (of diameter 0.8118 mm) is formed into a circular loop with a…
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Q: 9. A flat circular coil with 90 turns, a radius of 4.20 x 10 2 m, and a resistance of 0.500 2 is…
A: Number of turns in coil is N = 90 turns Radius of the coil is r = 4.20 x 10-2 m Resistance of the…
Q: 15. A square loop in the plane of the screen lies in a 0.550 T constant magnetic field pointing out…
A: Here given a square loop in a magnetic field 0.550 T. The side changes from 8 cm to 22 cm in 0.250…
Q: A circular wire coil with 26 turns and radius 3.81 cm is placed in a uniform magnetic field of…
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Q: 2. An AC generator has 80 rectangular loops on its armature. Each loop is 14 cm long and 9 cm wide.…
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Q: The magnetic field inside a superconducting solenoid is 4.50 T. The solenoid has an inner diameter…
A: Given data The magnetic field is B=4.50 T The diameter is d=6.2 cm The length of solenoid is L=26.0…
Q: A 75 turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.20 T field,…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: A 95-turn square coil constructed from aluminum wire is placed in a uniform 1.50-T magnetic field…
A: Solution: Given: 1 ms = 10-3 s 1 cm2 = 10-4 m2 n = number of turns of square coil = 95 B1 = initial…
Q: 1 A metal rod √r Im long rotates about one of its end perpendicular to a plane whose magnetic…
A: To find-f=?Given-r=1π mB=4×10-3 Te=16 mV=16×10-3V
Q: 5. A jet airplane with a 75.0 m wingspan is flying at 280 m/s. What emf is induced between wing tips…
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Q: A flexible loop of wire, which is exposed to a uniform magnetic field, is gradually squeezed so that…
A: Given: Initial value of magnetic flux is 20 Wb. Final value of magnetic flux is 10 Wb. Time taken…
Q: An emf of 24.0 mV is induced in a 500 turn coil at an instant when the current is 4.0 A and is…
A: The expression for find magnitude of Lis L=-εdIdt Substitute values in the above equation…
Q: 2. A circular loop consisting of a single turn of wire and a diameter of 15 cm lays flat at the edge…
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Q: 8 A generator consists of 10.0 turns of wire, and each turn has an area of 0.095 m*2. If a maximum…
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Q: The magnetic flux through a 730-turn coil depends on time according to $(t) = 4x 10-3- Tm2 in which…
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Q: 23. A single coil of wire of area 6.0x103 m² is positioned in a uniform 0.18 T magnetic field as…
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Q: 7. A generator uses a coil that has 95 turns and a 0.750-T magnetic field. The frequency of this…
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Q: 2. The figure below shows a 99-turn square coil rotating about a vertical axis at at ? = 1,520…
A: Given data: The number of turns is N=99. Rotational speed is ω=1520 rev/min. Side of square is a=20…
Q: 2. An AC generator has 75 rectangular loops on its armature. Each loop is 14.0 cm long and 10.0 cm…
A: Given: The number of rectangular loops on its amateur is 75. The length of the loop is 14.0 cm. The…
Q: 1. A 500-turn circular coil with an area of 1.54 x 102 m² is perpendicular to a 0.060 T field. The…
A: Average emf induced in the coil is 5.13 VExplanation:
Q: Which option most accurately defines Faraday's law? Any change in the electric field over a…
A: Introduction: According to Faraday's law, the rate of change of the magnetic flux generates the…
Q: A circular coil with an area of 0.65 m ^2 and with 500 turns of wire is placed in a uniform magnetic…
A: Induced e.m.f in coil is 203.125 V
Q: What is the peak emf (in kV) generated by a 0.230 m radius, 520-turn coil that is rotated one-fourth…
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