An airplane is flying due north at 182.0 m/s. Earth’s magnetic field has a northward component...
An airplane is flying due north at 182.0 m/s. Earth’s magnetic field has a northward component of 0.0300 mT and an upward component of 0.0380 mT. If the wingspan (distance between the wingtips) is 43.2 m, what is the motional emf between the wingtips?
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An airplane is flying due north at 182.0 m/s. Earth’s magnetic
field has a northward component...
A 747 with a wingspan of 60 m is flying across an area of the earth where the earth's magnetic field is 5 x 10 -4 T. If the aircraft is travelling at 200 m/s perpendicular to the field, how much potential difference is induced between the wingtips.
A 747 with a wingspan of 60 m is flying across an area of the earth where the earth's magnetic field is 5 x 10 -4 T. If the aircraft is travelling at 200 m/s perpendicular to the field, how much potential difference is induced between the wingtips.
A duck flying horizontally due north at 13.8 m/s passes over Atlanta, where the magnetic field...
A duck flying horizontally due north at 13.8 m/s passes over Atlanta, where the magnetic field of the Earth is 4.24x10-5 T in a direction 58.8° below a horizontal line running north and south. The duck has a positive charge of 8.33x10-8 C. What is the magnetic force acting on the duck?
Crocodiles are thought to be able to detect changes in the flux due to Earth’s magnetic...
Crocodiles are thought to be able to detect changes in the flux due to Earth’s magnetic field as they move their heads. Suppose a crocodile is initially facing north. The horizontal component of Earth’s magnetic field is 48.0 μT. Consider a vertical, circular loop of neurons inside the crocodile’s head with radius 12.8 cm. The loop is initially perpendicular to the horizontal component of Earth’s magnetic field. The crocodile rotates its head 90.0° until it is facing east in a...
An airplane is flying at 250 m/s due north, relative to air. There is a strong...
An airplane is flying at 250 m/s due north, relative to air. There is a strong wind of 65 m/s blowing in a due east direction. Sketch a Vector Diagram showing the velocity of the airplane relative to the air, the velocity of the wind, and the final velocity of the plane relative to the ground. Use it to help you determine the magnitude and direction of the velocity of the plane relative to the ground.
#2 near the ground at the north magnetic pole, the earth’s magnetic field is directed downward vertically and has a str...
#2 near the ground at the north magnetic pole, the earth’s magnetic field is directed downward vertically and has a strength of 0.57 G. An electron at the north pole is projected from the ground into this magnetic field with a velocity of 1.4 km/s vertically upward and 1.9 km/s horizontally to your right. A) find the magnitude of the force acting on this electron B) find the electron’s acceleration (magnitude and direction)
Motional emf An airplane with a wingspan 60.0m flies horizontally toward the east with a speed...
Motional emf An airplane with a wingspan 60.0m flies horizontally toward the east with a speed of 250m/s . If the plane is flying through a region where the magnetic field is directed vertically away form the ground with a field strength of 5.00 E−6T , what is the induced emf between the wing tips? (show all work and units) For the problem above which wing tip will have a higher potential? (hint you may want to draw a diagram...
A boeing KC-135A airplane has a wingspan of 39.9 m and flies at a constant...
A boeing KC-135A airplane has a wingspan of 39.9 m and flies at a constant altitude in a northerly direction with a speed of 750 km/h. If the vertical component of the Earth's magnetic field is 5.2*10^-6 T, and its horizontal component is 1.5*10^-6 T, what is the induced emf between the wing tips?
At New York City, the earth’s magnetic field has a vertical component of 5.20 × 10-5...
At New York City, the earth’s magnetic field has a vertical component of 5.20 × 10-5 T that points downward (perpendicular to the ground) and a horizontal component of 1.80 × 10-5 T that points toward geographic north (parallel to the ground). What is the magnitude of the magnetic force on a 7.71-m long, straight wire that carries a current of 21.2 A perpendicularly into the ground? Ans: 2.94 x 10-3N
An airplane is flying at a velocity of 61 m/s eastward relative to the air. Due...
An airplane is flying at a velocity of 61 m/s eastward relative to the air. Due to a high-pressure region to the north, the velocity of the air relative to the ground is 15 m/s southward. Find the ground speed of the airplane.
In Sydney, Australia the Earth’s magnetic field has a magnitude of 52 uT and points due...
In Sydney, Australia the Earth’s magnetic field has a magnitude of 52 uT and points due north, inclined at an angle of 65 degrees above the horizontal. (a) Find the force (magnitude and direction) on 2.0 uC charge moving at 4.0 x 10^6 m/s horizontally due south. (b) Find the force (magnitude and direction) on 2.0 uC charge moving at 4.0 x 10^6 m/s horizontally due west.
A duck flying horizontally due north at 13.8 m/s passes over Atlanta, where the magnetic field of the Earth is 4.24x10-5 T in a direction 58.8° below a horizontal line running north and south. The duck has a positive charge of 8.33x10-8 C. What is the magnetic force acting on the duck?
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