(II) When a car drives through the Earth’s magnetic field,an emf is induced in its vertical 55-cm-long radio antenna.If the Earth’s field 5.0 x10-5 Tpoints north with a dipangle of 38°, what is the maximum emf induced in theantenna and which direction(s) will the car be moving toproduce this maximum value? The car’s speed is 30.0 m/s ona horizontal road.

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

A:

Q: (II) A fixed 10.8-cm-diameter wire coil is perpendicular toa magnetic field 0.48 T pointing up. In…

A: Given data The diameter is, d=10.8 cm=0.108 m The initial magnetic field is, B1=0.48 T The final…

Q: When a car drives through the Earth's magnetic field, an emf is induced in its vertical 50-cm-long−5…

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Q: A 2.50-m length of wire is held in an east-west direction and moves horizontally to the north with a…

A: Whenever a conductor travels in a magnetic field, an emf is induced depedending upon velocity,…

Q: determine the magnitude of the induced emf in the circular coil given that it has a diameter of…

A: Given: Number of turn, N=500 Diameter of circular coil, d=10.35 cm radius r=d/2 = 5.175 cm Angle…

Q: An aircraft has a wing span of 30 m Find the emf induced belimeen the cuing tips when it flies at…

A: The speed of the aircraft is given as v =100*1000/3600 = 27.7 m/s

Q: Find the magnitude of the magnetic flux through the floorof a house that measures 22 m by 18 m.…

A: The magnetic flux is given by, ϕ=B→·A→   =BAcosθ Given that, Bcosθ=4.2×10-5 T

Q: A circular coil with a diameter of 22.0 cmand 155 turns rotates about a vertical axis with an…

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Q: A car tyre is normally threaded with wire loops. Dunlop tyres have about 200 loops a tyre. A car…

A:

Q: 3. (i.) Sunlight delivers 2.63x108 W/m² to the surface of Venus. If the rms magnetic field strength…

A: Given, Power per unit area = 2.63 × 108 W/m2 Brms = 3.32 × 10-6 T We know P = Erms × Hrms  Erms = P…

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

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: ne magnetic field (in nA

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Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth’s…

A: Solution: Given: E = vertical electric field near Earth's surface = 100 V/m B = Earth's magnetic…

Q: A 0.79-m aluminum bar is held with its length parallel to the east-west direction and dropped from a…

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Q: An aircraft travels of 200m/s at allocation where Earth's magnetic field is 4x10^-5 T and is nearly…

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Q: An amusement park owner creates a new strength-testing machine.  The owner decides to use the…

A: The magnetic field of the Earth is B=10-4 T Assume the acceleration due to gravity of Earth as…

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…

Q: 5) A metal bar with length L= 0.50 m, mass m = 80 gram, and resistance R = 5 N is placed on fri…

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Q: Calculate the average induced voltage between the tips of the wings of a Boeing 767 flying at 960…

A: Given: Velocity  v=960 km/hr=960×518=266.67 m/s Magnetic field B=0.45×10-4 T Length l=47.5 m

Q: When a car drives through the Earth's magnetic field, an emf is induced in its vertical 77.8 cm-long…

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Q: (i) Calculate the magnetic flux through the coil. (ii) Find the magnitude of the emf induced in the…

A: a) The magnetic flux associated with the coil can be represented as, Here, N, B, A, R, and θ…

Q: As the rod in Figure 23-15 moves through a 0.321-T magnetic field, it experiences an induced…

A: magnetic field, B = 0.321 T  electric field, E = 0.899 V/m

Q: What is the peak emf generated by rotating a 1000-turn, 20.0 cm diameter coil in the Earth’s 5.00 X…

A: To determine the peak emf, emf0=NABω

Q: coil of 1000 turns encloses an area of 0.024 m2, and it is rotated in 0.01 s from a position the…

A: According to Faraday's Second law  Induced emf is the rate of change of magnetic flux.

Q: An automobile has a vertical radio antenna 1.10 m long. The automobile travels at 64.0 km/h on a…

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Q: A circular conducting coil of radius 3.0 cm and 10 windings revolves at a frequency of 60…

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Q: A car is travelling at 90 km/h in a region where the horizontal component of the earth’s magnetic…

A: Given: Speed, v=90 km/h Magnitude of earth magnetic field, B=2.0×10-5 T Length of  antenna, L=1.0 m…

Q: (II) An 18.5-cm-diameter loop of wire is initially orientedperpendicular to a 1.5-T magnetic field.…

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Q: A 100-turn, 5.0-cm-diameter coil is at rest with its axis vertical. A uniform magnetic field 60 ∘…

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

A: Initial magnetic field is B1=0 Final magnetic field is B2=2.00 T Diameter of the ring is d=2.03…

Q: the emf of a coil rotating in a magnetic field is zero at t = 0 and increases to its first peak at t…

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Q: (b) Figure 6 shows a metal plate moves with constant velocity through a uniform magnetic field, B.…

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Q: An electric generator consists of a rectangular coil of wire rotating about its longitudinal axis…

A: Solution: (a). The emf generated by an electric generator can be given as, E=NABωN-number of…

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

A:

Q: A jet airplane with a 82.0 m wingspan is flying at 290 m/s. What emf is induced between wing tips if…

A: The jet airplane, moving through the magnetic field of the earth behaves like a conductor moving…

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

A: initial magnetic field = 0 T final magnetic field = 2 T diameter = 2.2 cm radius = 1.1 cm = 0.011 m…

Q: During transcranial magnetic stimulation (TMS) treatment, a magnetic field typically of magnitude…

A: Magnetic field B=0.40 TDiameter d=2 cmRadius r=1 cm=0.01 mTime=90 us

Q: An emf is induced in a conducting loop of wire 1.40 m long asits shape is changed from square to…

A: Length of wire, L = 1.4 m  time, t = 0.125 s  magnetic field, B = 0.455 T

Q: A 2800-turn circular coil of wire has an area of 2.270 x 10-2 m2. It is placed with its axis along…

A: