n the pic below, a wire loop is being moved from Left to Right through an area that contains a magnetic field. What is the direction of induced current each position listed? The options are Clockwise, CounterClockwise or Zero.
Q: 6. A 10 cm long rod is placed on two parallel rails so that it completes a loop. This device is…
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Q: A coil of wire with 130 turns and a cross-sectional area of 0.04 m^2 lies with its plane…
A: N = 130 A = 0.04 m2 B = 1.5 T t = 0.2 s ϕ = ? ε = ?
Q: Astronauts on a space station decide to use Earth's magnetic field to generate electric current.…
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Q: The figure below shows a flexible loop of metal wire with a radius of 10.0 cm. It lies in a magnetic…
A: Given- The radius of the loop R = 10 cm=0.1 m So, Area of the loop A=πR2=3.14×0.12=0.0314 m2…
Q: Two coils, 1 and 2, with iron cores are positioned as shown in the figure. Coil 1 is part of a…
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Q: An L = 53.0 cm wire is moving to the right at a speed of v = 7.50 m/s across two parallel wire rails…
A: Length (L) = 53 cm = 0.53 m speed (v) = 7.50 m/s Magnetic field strength (B) = 0.75 T
Q: A metal conductor of length 25.0 cm moves to the right along a parallel metal rail with a constant…
A: Here Formula for emf = V×B = VB sin θ where θ is angle between Velocity (V) and Magnetic field (B)
Q: Assume that the magnet has a magnetic moment of μ = 0.39 A. m². The magnet is moving toward the coil…
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Q: Z In each figure, a magnet is located beneath a conducting loop and along its central axis. A…
A: The solution is attached below.Explanation:
Q: For the next two items, consider a thin conducting rod of length L riding along two parallel…
A: Given problem is related to megnetic feild effect.
Q: R A 50 cm long metal rod moves along the two rails in a plane of the circuit shown and is placed…
A: Given that- Rod length =50cm=0.50m B=0.15T R=3.0ohm Uniform speed(v) =2.0m/sec To determined that…
Q: The magnetic field through a circular loop of radius r=15cm varies with time.The direction of the…
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Q: A conducting loop with area A sits in a uniform magnetic field of strength B, pointing out of the…
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Q: A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross-sectional area of…
A: Initial magnetic field Bi = 1.60 T Cross-sectional area A = 0.250 m2 Number of turns of coil N = 180…
Q: A planar coil of wire has a single turn. The normal to this coil is parallel to a uniform and…
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Q: A conducting rod slides over two horizontal metal bars with a constant speed v to the left. The…
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Q: Two coils with iron cores are positioned as shown in the figure. The smaller coil is part of a…
A: When the switch is turned on, a current will flow through the small coil in clockwise direction…
Q: A circular loop rotates at constant speed about an axle through the centerof the loop. Shown is an…
A: Given: The loop rotates from 0 to 360 degrees.
Q: Suppose a magnetic field B(t) oscillates with frequency w. A circular loop of copper lies…
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Q: A square coil of wire with a side length of 10cm is looped around 10 times. The coil sits in an…
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Q: A square coil of wire has 10 turns and an area of 20 cm^2. The square coil is located in a variable…
A: Number of turns (N) = 10 turns Area of each turn (A) = 20 cm2θ = 45oThe magnetic field is plotted…
Q: A flat, rectangular coil consisting of 50 turns measures 25.0 cm by 30.0 cm. It is in a uniform,…
A: Given : N = 50 L = 25 cm = 0.25 m W = 30 cm = 0.30 m B = 1.2 T dt = 0.222 s θf = 0° θi = 90°
Q: Magnetic Flux and Induced EMF: A coil has N turns enclosing an area of A. In a physics laboratory…
A: The magnetic flux is The change in magnetic flux induces a emf in the coil.
Q: A single turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved…
A: Ans:- Image-1
Q: In each of the diagrams shown below, indicate the direction of the magnetic force on the wire. B B B…
A: A current carrying wire in magnetic field experience a force given by F = L(I x B) Where L is…
Q: A circular coil containing 75 furns and radius 12.0 cm is placed in an external magnetic field,…
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Q: The component of the external magnetic field along the central axis of a 78 turn circular coil of…
A: Given: R=3 Ω t= 2s N=78 r= 32 cm = 0.32 m B=0.1 T
Q: . Find the emf (voltage) induced in the coil
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Q: The figure below shows a flexible loop of metal wire with a radius of 15.0 cm. It lies in a magnetic…
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Q: A loop of wire sits in an external magnetic field as shown (in other words, the field shown in the…
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Q: loop is placed in a region where the magnetic field is changing. At t = 0 s the magnetic field is 1…
A: A loop is placed in a region where the magnetic field is changing. At t = 0 s the magnetic field is…
Q: The figure below shows a flexible loop of metal wire with a radius of 14.0 cm. It lies in a magnetic…
A: The flux associated with the conductor having area of cross section A is ϕ=B.A…
Q: An elastic conducting material is stretched into a circular loop of 16.2 cm radius. It is placed…
A: The radius of the circular loop is The magnetic field strength is The rate of shrinking of the…
Q: A 25-turn circular coil has radius of r = 3 [cm] and a resistance of R = 10 [2]. The coil is in a…
A: Concept: Magnetic Flux: A measurement of the total magnetic field that traverses a specific area is…
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