A conductive loop exists in the plane of the page. A magnetic field directed out of the page begins to decrease in strength over some time interval. What is the direction of the induced current in the conductive loop.

Q: A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrying 200 A and resting on…

A: Given data:    Length,L = 60 cm     Current, I = 200 A    Time, t = 0.200 s

Q: The radius of a perfectly conducting metal loop is r (m), situated in the x-y plane and centered at…

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Q: To measure the magnetic field, one of the method is through a coil of N turns of area A and placed…

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Q: The magnetic flux that passes through one turn of a 17-turn coil of wire changes to 4.12 from 10.3…

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Q: moving at a velocity of 5.80 m/s toward a parallel (much longer) wire which carries a current of…

A: concept and formula here  we use the formula of induced emf and magnetic field due to long straight…

Q: A circular coil of copper wire is lying flat on a horizontal table. A bar magnet is held with its…

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Q: If a coil of wire in a magnetic field rotates 60 degrees, it provides an emf averaging 3.0 V. If the…

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Q: A segment of wire 7.8 cm long is moving at a velocity of 5.99 m/s toward a parallel (much longer)…

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Q: Use Ampere’s Law to find the magnetic field inside of a solenoid. A large ring with radius R…

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Q: A gold bar with length 50 [cm]50[cm] is placed atop a U-shaped conductor whose width is as long as…

A: Given, length of the gold bar, L = 50 cm magnetic field into the page, B = 5 T induced emf developed…

Q: Question 3, part (d) S.. A graph of the magnetic flux over time through a single circular loop is…

A: Solution:   Given Value,   Resistance (R)=0.24 Ω

Q: The current in a long solenoid of radius 2 cm and 19 turns/cm is varied with time at a rate of 5…

A: Given data r=2 cmn=19/cmdIdt=5 A/s Here, r is the radius of the solenoid, n is the number if turns…

Q: metal rod is forced to move with constant velocity along two parallel metal rails, connected with a…

A: D

Q: ALenzamangayan. Consider a loop immersed in a uniform external magnetic field that is directed into…

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Q: A circular loop of wire (area A = 0.20 m²) is placed in a uniform magnetic field that is…

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Q: The figure shows a unifórm magnetic neld that Is hörmal to the following changes will cause an…

A: Correct answer is All of the above

Q: A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross-sectional area of…

A: Given that:-Magnetic field, B=1.60TArea of cross-section, A=0.210 m2Number of turns,…

Q: A current runs in a long solenoid of a radius 3 cm and 437 turns per meter. The current in the…

A: Radiusof long solenoid  (r) = 3 cm = 0.03 m Number of turns per meter (n) = 437 Rate of increase of…

Q: A 12 cm long conducting bar is free to slide horizontally on the rails of a conducting frame, as…

A: Length of the bar L = 12 cm = 0.12 m Magnetic field B = 2.0 T Resistance R = 45 Ω Power dissipated…

Q: The magnetic flux through a coil of wire changes from 9T m- to zero in a time of 0.50 s. What is the…

A: 18 V

Q: A conducting wire is initially entirely outside a uniform magnetic field. It takes 2 s to move it…

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Q: The loop in figure is being pushed into the 0.80 T magnetic field at 70 m/s. The resistance of the…

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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: The wire has a length of 60 cm. Let L=60 cm. The long wire carrying a current of 100 A, will produce…

Q: A rectangular conducting loop has sides a = 0.065 m, sides b = 0.15 m, and resistance R = 55 Ω. It…

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Q: A segment of wire 7.9 cm long is moving at a velocity of 5.85 m/s toward a parallel (much longer)…

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Q: he figure represents a thin conducting loop placed in a uniform magnetic field directed…

A: According to faraday Law the voltage induced in a coil is equal to rate of change of magnetic flux…

Q: Refer To: Ref 22-2 Which one of the following statements concerning this situation is true? Since…

A: Have a look dear

Q: What is the magnitude of the current in the loop? Express your answer with the appropriate units.…

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Q: A coil of 1000 turns encloses an area of 50e4 cm2 and is in a magnetic field of strength 3e-6 T…

A: The induced emf is given by The magnetic flux is given by

Q: A conducting loop has an area of 280 cm² and resistance 15 . It is perpendicular to a spatially…

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Q: A circuit is made with a resistor of resistance 25 ohms and a movable bar with length 15 cm moving…

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Q: A segment of wire 7.5 cm long is moving at a velocity of 3.26 m/s toward a parallel (much longer)…

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Q: A bar magnet is let fall toward the center of a conducting loop of wire, with the north pole…

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Q: Chapter 30, Concept Question 04 The figure shows two circuits in which a conducting bar is slid at…

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Q: Anupright rectangular loop of height a and width b has a lightbulb attached to it, with some…

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Q: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI…

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Q: A circular loop of wire of radius 13.0 cm is placed in a magnetic field directed perpendicular to…

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Q: The plane of a conductive loop with an area of 0.020 m^2 is perpendicular to a uniform magnetic…

A: Given, area of the conductive loop, A = 0.020 m2 Magnetic field is the perpendicular to the surface…

Q: A conducting rod moves with a constant velocity in a direction perpendicular to a long, straight…

A: we know that magnitude of the emf generated between the ends of the rod moving in  a magnetic field…

Q: coil of wire containing 800 circular loops with cross section of 60 cm2 is placed between the poles…

A: Given Number of circular loop is N=800 Area of cross section is A=60×10-4 m2 Rate of magnetic field…

Q: A conducting rod slides on a conducting track in a constant B field directed into the page. What is…

A: Given, magnetic field in the region, B

Q: A 7.00 diameter loop with a resistance of 0.700 Ω is in an increasing magnetic field of 1.20 T/s as…

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Q: ent, if any, in (a) loop A, (b) loop B, and (c) loop C. A B C

A: Current in wire = I (A) In the loop A no current gets induced because the magnetic flux linked with…

Q: A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 x 10 -3 m If the…

A: Given data: Magneti field, B=0.50 T Initial area of the loop, Ai=3×10-3 m2 Final area of the loop,…