5.) A closely wound rectangular coil of 80 turns has dimensions of 25.0 cm by 40.0 cm. The plane of the coil is rotated from a position where it makes an angle of 37.0° with a magnetic field of 1.70 T to a position perpendicular to the field. The rotation takes 0.0600 s. What is the average emf induced in the coil?
Q: The bolt of lightnin; 133-turn coil orientec in the lightning bolt
A: Givend=100 mN=133 turnsChange in current, dI=5.22×106 Adt=10.9 μs=10.9×10-6 sr=0.881 m
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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…
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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…
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Q: A coil with 50 turns and area 10cm² is oriented with its plane perpendicular to a 0.75-T magnetic…
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Q: A coil of wire contains three loops. If the magnetic flux through the coil changes from - 45 Wb to…
A: Given that Number of loops in coil = 3 Change in magnetic flux (ΔΦ)=52Wb-(-45)Wb ΔΦ= 97 Wb Δt =36…
Q: The figure below shows a 102-turn square coil rotating about a vertical axis at at w = 1,280…
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Q: 2) A standard motional emf setup in the xy plane consists of a constant, uniform magnetic field…
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A: Radius of loop (r) = 0.33 m Initial magnetic field (B) = 0.35 T Final magnetic field (B') = -0.16 T…
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Q: The figure below shows a 114-turn square coil rotating about a vertical axis at at w = 1,210…
A: Ans a: 11.5 mvAns b: the plane of the coil is parallel to the magnetic field.Explanation:
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Q: An emf is induced by rotating a 1000 turn, 19 cm diameter coil in the Earth's 5.00 x 10-5 T magnetic…
A: Given that,Number of turns : N = 1000Diameter : d = 0.19 (m)Radius : r = 0.095 (cm)Magnetic field :…
Q: A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrying 100 A and resting on…
A: Given :A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrying 100 A and…
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A: The formula for the magnetic flux is: From Faraday’s the formula for the induced emf is:
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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: 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: An emf is induced by rotating a 1000-turn, 20.0 cm diameter coil in the Earth's 5.00 x 10-5T…
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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: coil of 1000 turns encloses an area of 0.024 m2, and it is rotated in 0.01 s from a position the…
A: According to Faraday's Second law Induced emf is the rate of change of magnetic flux.
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A: Solution:-Given thatNumber of turns (N)=50Area (A)=10 cm2=0.001 m2Initially, plane is perpendicular…
Q: A 65-turn square coil constructed from aluminum wire is placed in a uniform 1.50-T magnetic field…
A: The rate of change of flux is responsible for the induced emf in a coil placed in a magnetic field.…
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A: Solution: Given: 1 ms = 10-3 s 1 cm2 = 10-4 m2 n = number of turns of square coil = 95 B1 = initial…
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