An astronaut who is repairing the outside of her spaceship accidentally pushes away a 93.3 cm long steel rod, which flies off at 10.5 m/s, never to be seen again. The rod moves perpendicularly to its length and does not rotate. The magnetic field in that region of space is perpendicular to both the rod's length and direction of motion, and has a strength of 8.65 mT. What is the magnitude E of the emf, in millivolts, induced between the ends of the rod?

Q: the magnitude of the electric field at point P2? the direction of the electric field at point P,?

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Q: When an airplane is flying at a speed of 280 m/s while intersecting the Earth's magnetic field of 40…

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Q: A pickup truck has a width of 79.1 in. If it is traveling north at 44 m/s through a magnetic field…

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Q: A velocity selector in a mass spectrometer, like the one shown below, uses a 0.126 T magnetic field.

A: In a velocity selector in mass spectrometer, the electric and magnetic field are related to each…

Q: An automobile with a radio antenna 1.0 m long generates an emf, V1, since it is traveling at 100.0…

A: Solution: Given: L1 = initial length of antenna = 1.0 m v1 = initial speed of automobile = 100.0…

Q: Considerable scientific work is currently under way to determine whether weak oscillating magnetic…

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Q: he strength of the magnetic field produced by the wire, but the device does not directly measure the…

A: Given:- The distance from the wire is r = 0.98 m  The magnetic field strength is B = 1.72 μT Find:-…

Q: A 26.3-meter-long spacecraft flies past a neutron star, and passes through the neutron star s…

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Q: An astronaut who is repairing the outside of her spaceship accidentally pushes away a 90.9 cm long…

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Q: How much energy due to Earth's magnetic field is present in 1.40 m of space near Earth's surface at…

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Q: A patient with a pacemaker is mistakenly being scanned for an MRI image. A 10.6-cm-long section of…

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Q: In one of NASA's space tether experiments, a 20.0-km long conducting wire was deployed by the space…

A: Given length of the conducting wire is ,L=20km=Velocity of the space shuttle,v= 7.86 x103…

Q: A single loop of steel wire, lying flat in a plane, has an area of 7.80 cm2 and a resistance of 2.40…

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Q: In one of NASA's space tether experiments, a 20.0 km-long conducting wire was deployed by the space…

A: Length of the wire, L=20km=20×103m Orbital speed, v=7.86×103m/s Magnetic field, B=1.51×10-5T

Q: indicated that a magnetic field of magnitude 1.30 x 10-3 T, oscillating at 60 Hz, might stimulate…

A: Given:- The magnetic field of the magnitude B = 1.30 x 10-3 T  The frequency f= 60 Hz  The diameter…

Q: A magnetic field directed into the page changes with time according to B = 0.033 or² + 1.40, where B…

A: Using Faraday's law, ε=dϕBdt∮EdS=dϕBdt

Q: A cyclotron is sometimes used for carbon dating. Carbon-14 and carbon-12 ions are obtained from a…

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Q: An electric field exists between a pair of circular metal plates measuring 3.00 m in radius. The…

A: To find the strength of the magnetic field on the edge of the plates at the end of the 33.0-second…

Q: Consider a conducting rod of length 28 cm moving along a path of rails, and a magnetic field…

A: Given- Length of rod d=28 cm=0.28 m  EMF V= 1.25V Magnetic field B=1.3 T

Q: A doctor monitors the flow rate of blood using an electromagnetic flowmeter. Electrodes A and Bmake…

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Q: A 19-turn circular coil of wire has diameter 0.90 m. It is placed with its axis along the direction…

A: Given data  no. of turns =  19 diameter = .90 m  Earth's magnetic field = 49.0 µT  angle = 180°…

Q: A device called a railgun uses the magnetic force on currents to launch projectiles at very high…

A: Proper solution is provided given below:Explanation:Step 1: Finding current The current can be…

Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

A: Electric field (E) = 2000 Vmmagnetic field (B) = 0.04 T mass (m) = 2.52×10-26 kg charge (q) =…

Q: Considerable scientific work is currently under way to determine whether weak oscillating magnetic…

A: See below

Q: In the rainy season, the Amazon flows fast and runs deep. In one location, the river is 23 m deep…

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Q: An automobile with a radio antenna 1.0 m long generates an emf, V1, since it is traveling at 100.0…

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Q: An air-filled solenoid has a diameter 10.5 cm and a length 5.58 cm, and it has 653 turns of wire. If…

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Q: You are to build an electromagnet with 0.643-mm- diameter copper wire. To create the required…

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Q: A velocity selector in a mass spectrometer uses a 0.110 T magnetic field. What electric field…

A: (a) Calculate the magnitude of the electric field from relation, Here,  is the velocity,  is the…

Q: Chapter 28, Problem 027 A certain commercial mass spectrometer is used to separate uranium ions of…

A: For Uranium ions  m= 3.92x10-25kg q=3.20x10-19C ∆V=94000VVelocity ,v ,when the ions enters the field…

Q: At a particular place on the surface of the Earth, the Earth's magnetic field has magnitude of 5.45…

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Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

A: Given data: Electric field, E = 2.2 x 103 V/m Magnetic feild, B = 0.03 T Mass, m = 1.86 x 10-26 kg

Q: At a particular location, the earth’s magnetic field is 50 μT tipped at an angle of 60° below…

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Q: A square loop of conductive wire is laid flat agalnst this computer screen. Each side of the square…

A: Each side of square (s) = 3 m Area of square (A) = s2= 3×3 m2= 9 m2Initial magnetic field (B) = 5 T…

Q: A patient having an MRI scan has neglected to remove a copper bracelet. The bracelet is 6.0 cm in…

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