20 cm. X X X X X WWWWW 10 2 20 cm

Q: A single loop of steel wire, lying flat in a plane, has an area of 8.60 cm2 and a resistance of 1.80…

A: Given :- area A= 8.60 cm 2 = 8.6 * 10-4 m2  resistance  R= 1.80Ω B = 0.500 T in 1.10 sec magnitude…

Q: An MRI technician moves her hand from a region of very low magnetic field strength (B=0) into an MRI…

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Q: A uniform magnetic field points everywhere out of the page but with a magnitude that changes in time…

A: To find the maximum induced current through a circular conducting loop of radius R and resistance ro…

Q: The current in a long solenoid of radius 7 cm and 17 turns/cm is varied with time at a rate of 6…

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Q: A 5-turn square loop 10 cm along a side, resistance = 4.0 ohm is placed in a magnetic field that…

A: Given Number of turns N = 5 Area a                     = 10 cm = 0.1 m Resistance R           = 4…

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: A solenoid of length 30 cm and radius 1.4 cm with 350 turns is in an external magnetic field of 800…

A: According to question we need to find  magnetic flux and induced emf ?

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

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Q: 9000 Amp lightning bolt strikes a vertical pole 50.0 m from a worker holding a coil of  wire. The…

A: 9000 Amp lightning bolt strikes a vertical pole 50.0 m from a worker holding a coil of wire. The…

Q: circular loop of radius 5.1 cm is formed, placed with its plane perpendicular to a uniform magnetic…

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Q: A loop of wire with a radius of 10 cm is in a uniform magnetic field; it is perpendicular to the…

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Q: On a clear day at a certain location, the Earth's magnetic field has a magnitude of 0.500 × 10-4 T.…

A: The energy density of a system is defined as the total energy stored in the system per unit volume.…

Q: Figure below shows a conductor moving with a velocity v = 7.1 m/s to the left in the presence of…

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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 loop antenna of area A = 4.06 cm2 and resistance R = 3.79 μΩ is perpendicular to a uniform…

A: E=P∆t  =ε2R∆t   =∆tR∆ϕ∆t2   =A∆B2R∆t

Q: A conducting wire shaped in a "U shape" is connected to a 5 ohm light bulb. The 0.8 T external…

A: The objective of the question is to calculate the induced electromotive force in a conducting wire…

Q: A conducting rod spans a gap of length L = 0.085 m and acts as the fourth side of a rectangular…

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Q: A long, cylindrical solenoid with 100 turns per centimeter has a radius of 18.7 cm. If the current…

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Q: Two identical pucks, A and B, slide over a level ice floor without friction. Initially, puck B is…

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Q: Consider the arrangement shown in the figure below. Assume R = 7.00 n and t = 1.40 m, and a uniform…

A: Resistance = 7 ohm  Length (L) = 1.4 m  Magnetic field (B) = 2 T  Current (I) = 0.5 A

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

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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 coil consists of 25 loops of wire and has a diameter of 10 cm. Its resistance is 0.1Ω. At t=0 it…

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Q: The flexible loop in the figure attached has a radius of 14 cm and is in a magnetic field of…

A: radius (r) = 14 cm = 0.14 m Magnetic field strength (B) = 0.14 TTime taken (t) = 0.21 seconds final…

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 uniform magnetic field makes an angle of 30 degrees with the normal to the surface of a circular…

A: We will first write an expression for magnitude of emf induced in a loop. We then use the given…

Q: A solenoid has the following dimensions. inner diameter d = 4.22 cm length L= 42.7 cm When a current…

A: Given : d = 4.22cm = 0.0422m L = 42.7 cm = 0.427m B = 5.40 T

Q: A single loop of copper wire, lying flat in a plane, has an area of 7.40 cm2 and a resistance of…

A: Area of the loop A=7.40 cm2 ResistanceR=1.80 Ω Initial magnetic FieldBi=0.500 T Final magnetic…

Q: A circular loop of radius r = 0.060 m and resistance R = 0.209 is in a region where there is a…

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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: The figure below displays a circular loop of conducting wire in a uniform magnetic field pointing…

A: final valuee = 5.456vi have attached the image belowExplanation:Step 1:Step 2:

Q: loop of wire sits in a uniform magnetic field, everywhere pointing toward you. Due to a changing…

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Q: Find the magnitude of the induced emf in a circular coil with 38 loops and a radius 8.42 cm. The…

A: SOlution: Given that N =38 loop r =8.42 cm B =2.22 T t = 6.9 s

Q: A square loop of dimensions 5.0 cm x 5.0 cm is initially in a 0.80-Tesla magnetic field, with its…

A: The area of the loop  A= 5.0 cm x 5.0 cm = 25 cm2 =25×10-4 m2 The magnetic field intensity B = 0.8 T…

Q: A circular loop in the plane of the paper lies in a 0.60 T magnetic field pointing into the paper.…

A: Magnetic field = 0.6T Resistance of coil = 1.55Ω Initial diameter=20.5cm Final diameter=9cm Time…