An isolated conducting rod of length 8.00 cm is oriented parallelto the x-axis. It moves in the +y-direction at 3.90 m/s in the presenceof a uniform magnetic field of magnitude 0.600 T that points in the-z-direction. Find (a) the magnitude of the motional emf in the rod and(b) the magnitude and direction of the electric field produced in the rod.

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A: Given data :- velocity of car v = 75 km/h = 20.833 m/s vertical component of the Earth’s magnetic…

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A: Given data: Length of wire is, L=1.70 m. Speed of wire is, v=14.8 m/s. Vertical component of Earth's…

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Q: Find the flux of Earth's magnetic field of magnitude 5.00 ✕ 10−5 T through a square loop of area…

A: Given data: Magnitude of magnetic field, B=5×10-5T Area of square loop, A=30 cm2=30×10-4m2 Angle,…

Q: A circular wire loop of radius rrr = 18 cmcm is immersed in a uniform magnetic field BBB = 0.340 TT…

A: A magnetic field is the velocity-dependent component of the electrostatic field, which is exerted by…

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Q: A metal loop has an area of 0.100 m2 and is placed flat on the ground. There is a uniform magnetic…

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Q: A circular loop of wire with the radius of 14.0 cm containing a 23.00 resistor is perpendicular to…

A: Given Data Radius of the circular loop is r=14.0 cm=14.0 cm×1 m100 cm=0.140 m Resistance of the wire…

Q: If a circular loop of wire of radius 17.0 cm is located in a region where the spatially uniform…

A: Given data: The radius of circular loop, r =17 cm = 0.17 m   The rate of change in a magnetic field,…

Q: 0.66-m aluminum bar is held with its length parallel to the east-west direction and dropped from a…

A: Write the given values of this problem- Length of the aluminium bar(L) L=0.66 m Speed(V) V=17 m/s…

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Q: A rectangular loop of area A=0.160 m2 is placed in a region where the magnetic field is…

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Q: A 70-turn coil has a diameter of 14 cm. Find the magnitude of the emf induced in the coil (in V) if…

A: Explanation The magnitude of the induced emf can be determined by Faraday's law of electro-magnetic…

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A: Write the formula for the magnetic flux. From Faraday’s law of induction, the formula for the…

Q: A uniform magnetic field of magnitude 0.54 T is directed perpendicular to the plane of a rectangular…

A: Given values, Magnetic field (B)=0.54 TArea of rectangular(A)=8.3cm×10cmθ=0(perpendicular)

Q: A technician wearing a circular metal band on his wrist moves his hand (from a region where the…

A: Answer :-  Given  Magnitude of magnetic field (B) = 1.6 T  Angle ( theta ) = 450 Diameter of the…

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A: Write the given values with the suitable variables. A=0.085 m2B=3.86 TdBdt=-0.175 T/s Here, A is the…

Q: A circular coil of wire consisting of 200 turns, each with a radius 50 cm, is positioned…

A: Given data: The number of turns is N = 200 The radius is r = 0.5 m The change in magnetic field is…

Q: What is the maximum value of the emf produced when the coil is spun at 1000 rev/min about an axis…

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Q: A technician wearing a circular metal band on his wrist moves his hand (from a region where the…

A: ε=BAcosθ∆t   =Bπd2cosθ4∆t

Q: A conducting rod is moving through a magnetic field, as in the drawing. The magnetic field strength…

A: SOlution: given that Magnetic field strength (B) = 0.65 T  Speed (v) = 2.7 m/s sudden change into,…

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Q: A flat loop of wire of area 14cm2 and two turns is perpendicular to a magnetic field whose magnitude…

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Q: A conducting circular loop of wire with radius 0.0300 m and resistance 0.40 Ω sits in a region of…

A: Magnetic flux passing through a loop  is given by  ϕ=∫B→.da→=∫B.da Since magnetic field B and area…

Q: electric generator contains a coil of 130 turns of wire, each forming a rectangular loop 71.3 cm by…

A: electric generator contains a coil of 130 turns of wire, each forming a rectangular loop 71.3 cm by…

Q: A thin and rigid rod of length L = 12 cm is rotating around its center of mass with an angular speed…

A: Given Data:- Length of the rod is L=12 cm  =12 cm×1 m100 cm  =0.12 m Magnitude of the magnetic…

Q: An aircraft, of wing span 31.1 m, flies horizontally at a speed of 900 km/h. If the angle of dip of…

A: The given values are, L=31.1 mv=900 km/h=900 km/h1000 m1 km1 h3600 s=250 m/sθ=64°B=2×10-5 T

Q: A rectangular loop of area A = 0.160 m2 is placed in a region where the magnetic field is…

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Q: A rectangular loop of area  A = 0.150 m2  is placed in a region where the magnetic field is…

A: Given value --- Area = 0.15 m2 . magnetic field B = 0.55 e-t/2 . time t = 8 sec. We have to…

Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm…

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Q: (1) ta

A: Given: r0=0.1 mv=0.015 m/sR=12 ΩB0=0.75 Tt=5 s

Q: A closed loop conductor with radius 2.0 m is located in a changing magnetic field. If the maximum…

A: Write the expression of the rate of change in flux. dϕdt=ε

Q: A loop antenna of area 2.00 cm2 and resistance 5.21 m is perpendicular to a uniform magnetic field…

A: Given: Area of loop antenna (a) = 2.0 cm2. Resistance (R) = 5.21 mΩ. Magnitude of uniform magnetic…

Q: A conducting bar of mass m = 18.0 g and resistance R = 1.89 N slides down two conducting rails that…

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Q: A solenoid of length 2.50 cm and radius 0.750 cm has 33 turns. If the wire of the solenoid has 1.25…

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Q: A spatially uniform magnetic field is restricted in a circular region of space with radius of 3.75…

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Q: A uniform electric field of magnitude 5.06 x 10° V/m throughout a cylindrical volume re- sults in a…

A: Given,WE  uniform electric field in the region, E = 5.06×105 Vm total energy stored, U = 2.95 μJ

Q: A coil of 10.0 turns is in the shape of an ellipse having a major axis of 10.0 cm and a minor axis…

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Q: A rectangular loop of area  A = 0.150 m2  is placed in a region where the magnetic field is…

A: Given,A rectangular loop of area, A = 0.150 m2time varying magnetic field, B = 0.550e-t2.00 Tfor,…