B (into paper) 90°

Q: An infinite solenoid with radius b has n turns per unit length. The current varies in time according…

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Q: (c) What If? What is the magnitude of the incuced electric field at a distance from the center of…

A: Given Data: The resistance of the wire is Re = 0.500 Ω. The radius of the circular loop is r = 9.40…

Q: A flat, circular, steel loop of radius 75 cm is at rest in a uniform magnetic field, as shown in an…

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Q: A magnetic field is passing through a loop of wire whose area is 0.020 m?. The direction of the…

A: Given value--- Area = 0.02 m2 . rate of magnetic field = 0.21 T/s. We have to find--- (a)…

Q: A rod of length 0.467 m is placed on a U-shaped rail and is moving to the right with a speed of 2.78…

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Q: A rectangular loop of wire of length a = 0.086 m, width b = 0.051 m, and resistance 0.079 Q, is…

A: Length, a = 0.086 mWidth, b = 0.051 mResistance, R = 0.079 ΩMagnetic field, B = 1.47 T Area of a…

Q: Consider the situation shown in the figure below, where a loop of wire is being pulled away from a…

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Q: A flat coil enclosing an area of 0.24 m2 is rotating at 55 rev/s, with its axis of rotation…

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Q: A flat coil enclosing an area of 0.24 m2 is rotating at 64 rev/s, with its axis of rotation…

A: a) Maximum voltage induced= 23751.04 volt. b) when The plane of the coil is perpendicular to the…

Q: A magnetic field is passing through a loop of wire whose area is 0.024 m2. The direction of the…

A: Given that  Area 0.024 m2 delta B/delta t 0.26 T/s

Q: A single-turn circular loop of wire of radius 50 mm lies in a plane perpendicular to a spatially…

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Q: Consider a metal rod sliding over two horizontal metal bars as shown on the picture. The whole setup…

A: Required : The direction of the induced current.

Q: The figure below shows two parallel conducting rails, oriented vertically, connected to each other…

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Q: In the figure below, a metal bar sitting on two parallel conducting rails, connected to each other…

A: Given:constant external force, Fapp = F = 1.45 Nresistance, R = 8.00 Ωspeed of the bar, v = 2.25…

Q: An ?=45.0 cm wire is moving to the right at a speed of ?=7.90 m/s across two parallel wire rails…

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Q: An L = 53.0 cm wire is moving to the right at a speed of v = 6.50 m/s across two parallel wire rails…

A: Given:- Find A) Find emf induced.

Q: If you move the coil in the figure below out of the region of the uniform external magnetic field…

A: Initially the magnetic flux is pointing into the plane of coil. the motion of coil = towards the…

Q: In the figure, a conducting rod (shown with red outline) is pushed such that it moves at constant…

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Q: An L = 51.0 cm wire is moving to the right at a speed of U = 7.50 m/s across two parallel wire rails…

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Q: As shown below, a square loop of wire of side a moves through a uniform magnetic field of magnitude…

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Q: A magnetic flux, in the z direction, is decreasing at a rate 0.2 T/s. Consider a circular ring of…

A: Given : Magnetic Flux gradient=F=-0.2 T/s Radius of ring=r=0.4 m Resistance=5 ohm

Q: X X X X X 1. In the figure to the right, the magnetic field B is pointing into the page and…

A: According to the company policy, only first question will be answered. Please post the rest…

Q: a copper rod is sliding on two conducting rails that make an angle of 60 with respect to each other,…

A: The induced emf ε in a circuit has the following equation

Q: A conducting copper bar is traveling at a constant speed of 1 m/s on conducting rails in uniform…

A: As          P=Fv=i^2R And F=ilB

Q: A flexible loop of conducting wire has a radius of 0.12 m and is perpendicular to a uniform magnetic…

A: The induced emf is given by  e =dϕdt=BdAdt where, B is the magnetic field and A is the area.

Q: The area enclosed by a circular coil made of N= 200 turns of copper wire is 100 cm2. This coil is…

A: Induced emf = rate of change of magnetic flux

Q: The space to the right of the y axis in (Figure 1) contains a uniform magnetic field of unknown…

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Q: square coll With a side length of 13.0 cm and turns is positione in a region with a horizontally…

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Q: A magnetic field is perpendicular to the plane of a wire loop containing a resistor, as shown in the…

A: Flux = B.A

Q: A U-shaped conductor is locked in place while a vertically aligned, 3.0m-long cylindrical conductor…

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Q: An airplane has an aluminum antenna attached to its wing that extends 15 m from wingtip to wingtip.…

A: Required  electric field generated

Q: An L = 53.0 cm wire is moving to the right at a speed of v = 6.70 m/s across two parallel wire rails…

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Q: The square conducting loop shown in the figure lies in the x-y plane. The loop is in a uniform…

A: Rate of decrease of magnetic field=dBdt=-5.9T/s Resistance offered by Loop=97.7Ω Length =3.4m

Q: 1. In the figure below, an electric field is directed out of the page within a circular region of…

A: Since there is no conventional current involved, thus, the current enclosed (ienc) is zero.

Q: A single loop (N=l) of wire of radius r = 0.0300 m lies with its face parallel to the page. It is in…

A: As per our guidelines we will solve only first three subparts for you. To get remaining subparts…

Q: A long straight (line) conductor carries a current i that increases at a rate di/dt. Below this…

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Q: A U-shaped conductor is locked in place while a vertically aligned, 3.0m-long cylindrical conductor…

A: A U-shaped conductor is locked in place while a vertically aligned, 3.0m-long cylindrical conductor…

Q: In the above figure, a conducting rod is shown moving to the right along U-shaped conducting rails.…

A: Concept As the conducting rod is moving to the right along the U-shaped conducting rails, the area…

Q: The horizontal loop in the figure is placed in an external magnetic field B pointing downwards. If…

A: Solution: Given: A horizontal loop is placed in external magnetic field Bext pointing in the…