A Boeing 747 aircraft with a wingspan of 65 m is cruising at 260 m/s over northern Canada, where the magnetic field of the earth (magnitude 5.0 x 10-5 T) is directed straight down. What is the potential difference between the tips of the wings?

Q: How many turns has a thoroughly flat circular coil of wire, which has a diameter of 3.6 cm that…

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Q: An electron moves horizontally across the Earth's equator at a speed of 2.50 × 10° m/s and in a…

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Q: A 20-cm length of wire is held along an east-west direction and moved horizontally to the north with…

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Q: Two long, straight wires are separated by 0.120 m. The wires carry currents of 12 A in opposite…

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Q: How fast would a metalic airplane with a 25 m wingspan have to fly through the vertical 5.6 x 10-8 T…

A: As charges on wing span experiece magnetic force and travel to the ends of wing and electric field…

Q: An electron moves with a speed of 8.0 x 10° m/s along the +x-axis. It enters a region where there is…

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Q: A space station is travelling eastward at a speed of 6.60 x 103 m/s. It is in orbit where the…

A: speed, v = 6.6 x 103 m/s  Magnetic field, B = 1.7 x 10-4 T  length, L= 2.5 km

Q: An a-particle has a charge of +2e and a mass of 6.64 x 1027 kg. It is accelerated from rest through…

A: The electric potential energy when the charge was in electric field appears as kinetic energy when…

Q: A 13.0 g wire of length L= 62.0 cm is suspended by a pair of flexible leads in a uniform magnetic…

A: Given:  Mass of rod, m = 13 g  = 0.013 kg              Length of the rod, L= 62 cm  = 0.62 m…

Q: Figure shows a portion of a silver ribbon with z1 = 11.8 mm and y =0.23 mm, carrying a current of…

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Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

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Q: An electron travels to the right, as shown in the figure below, starting in a region of zero…

A: Electron will be in the region of non zero field for  T = 3.796*10-9 sec. Kinetic energy is K.E. =…

Q: A 0.50-m long solenoid consists of 1000 turns of copper wire wound with a 4.0-cm radius. When the…

A: The magnetic field inside a solenoid is given by the following expression B = μ₀ n I…

Q: The figure shows two wires carrying currents of /= 4.95 A in opposite directions, separated by a…

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Q: An electron that has a velocity with x component 2.7 x 106 m/s and y component 2.6 x 106 m/s moves…

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Q: A proton with a kinetic energy of 0.20 kev follows a circular path in a region where the magnetic…

A: The kinetic energy of the proton, K.E.=0.20 keV. The magnitude of the magnetic field, B=60 mT.

Q: Two long, parallel wires carry currents of I1 = 2.95 A and I2 = 4.70 A in the directions indicated…

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Q: A segment of wire of total length 2.0 m is formed into a circular loop having 38 turns. If the wire…

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Q: How fast would a metalic airplane with a 25 m wingspan have to fly through the vertical 5.6 x 10 T…

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Q: The magnetic field 40.0 cm away from a long, straight wire carrying current 2.00 A is 1.00 μT. (a)…

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Q: The magnetic field 41.0 cm away from a long, straight wire carrying current 9.00 A is 4390 μ T . (a)…

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Q: In a cosmic ray experiment, a vertical beam of particles having a charge of magnitude 3e, and mass…

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Q: • A solenoid is 2.7 m long, has a radius of 0.85 cm, and has 600 turns. It carries a current I of…

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Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

A: we know that

Q: A proton with a kinetic energy of 7.5 keV follows a circular path in a region where the magnetic…

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Q: A 54.5-turn circular coil of radius 4.70 cm can be oriented in any direction in a uniform magnetic…

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Q: An electron that has a velocity with x component 2.2 x 106 m/s and y component 3.2 x 106 m/s moves…

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Q: A proton with a kinetic energy of 0.20 keV follows a circular path in a region where the magnetic…

A: Write the variable with given values.

Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

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Q: Two long, parallel wires carry currents of I1 = 2.90 A and I2 = 4.70 A in the directions indicated…

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Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

A: When a charged particle enters a magnetic field, the magnetic field exerts a force on this particle,…

Q: solenoid of length 0.866 m and radius 2.00 cm has 244 turns of wire. What is the magnitude of the…

A: Given Number of turn = 244 Length= 0.866 m Number of turn per unit length n = 244/0.866 = 281.76 m-1

Q: Find the magnitude of the magnetic field at a distance of 15 cm froma long, thin conductor carrying…

A: Given data: Distance (r) = 15 cm = 0.15 m Current (I) = 4 A

Q: Two long, parallel wires carry currents of I, = 2.55 A and I, = 4.90 A in the directions indicated…

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Q: The rod shown in the accompanying figure is moving through a uniform magnetic field of strength B =…

A: Given: The magnetic field strength is B=0.50 T. The velocity of the road is v=8 m/s. The length of…

Q: A 0.35 T magnetic field is applied parallel to the plane of a rectangular loop of dimensions (5.40cm…

A: Given : Magnetic field applied parallel to the loop, B = 0.35T Dimension of the rectangular loop, l…

Q: Two long, parallel wires carry currents of I1 = 2.70 A and I2 = 5.15 A in the directions indicated…

A: Given data The current first wire is: I1 = 2.70 A The current in the second wire is: I2 = 5.15 A The…

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…

A: Tension in either wire will be = 0.

Q: A calcium ion (Ca2+) has mass m = 6.56 × 10−26 kg and is traveling horizontally with a speed of 75…

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Q: In Niels Bohr's 1913 mnodel of the hydro- gen atom, an electron circles the proton at a distance of…

A: distance of electron from proton = 4.84×10-11 m speed (v) = 3.32×106 ms

Q: An proton moves with a speed of 5.0 × 10^5 m/s along the +x-axis. It enters a region where there is…

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Q: 8. A rectangular loop with height h = 6.50 cm and width w = 4.50 cm is in a uniform magnetic field…

A: 8. The magnitude of the magnetic moment is