A duck flying horizontally due north at 13.8 m/s passes over Atlanta, where the magnetic field...
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.
2. A bundle of 14 parallel wires is aligned horizontally along the south-north direction and a current of 3 A flows from south to north through each of the wires. A 6 cm long segment of the bundle is placed between opposite poles of two permanent magnets, which create a uniform horizontal magnetic field of 0.8 T directed towards west (and there is no magnetic field outside of this 6 cm long segment). What are the magnitude and direction of...
A) Determine the magnitude of the force on an electron traveling 6.35×10^5 m/s horizontally to the east in a vertically upward magnetic field of strength 0.75 T.B) Determine the direction of the force on an electron. 1. to the North 2. to the South 3. to the East 4. to the West
A horizontal power line carries a current of 5830 A from south to north. Earth's magnetic field (85.2 µT) is directed toward the north and is inclined downward at 72.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 120 m of the line due to Earth's field.
At a certain location, Earth has a magnetic field of 0.60 ✕ 10−4 T, pointing 75° below the horizontal in a north-south plane. A 11.0 m long straight wire carries a 14 A current. (a) If the current is directed horizontally toward the east, what are the magnitude and direction of the magnetic force on the wire? magnitude N direction ---Select---horizontal and directed due easthorizontal and directed due west15° above the horizontal in the northward direction15° below the horizontal in...
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?
At a certain location, Earth has a magnetic field of 0.60 x 10-4 T, pointing 75o below the horizontal in a north-south plane. A 11.0 m long straight wire carries a 15 A current. (a) If the current is directed horizontally toward the east, what are the magnitude and direction of the magnetic force on the wire? Magnitude Direction 75A" below the horizontal in the southward direction horizontal and directed due east 75A" above the horizontal in the northward direction...
Earth's magnetic field at the equator is directed horizontally from south to north and has a strength of 0.310 gauss. Suppose copper wire with mass of 12g and length of 10m could be placed in the B-field without support. Determine the magnitude and direction of the minimum current required in the wire so it just floats above the surface of the Earth. (1 gauss= 10^-4T)
Question 4 (1 point) An electron traveling due east in a magnetic field in a lab experiences a vertically upwards force, away from the surface of the earth. What is the direction of the magnetic field? due north downwards, towards the earth upwards, away from the earth due south due east
2. (1) An aircraft is flying directly over the North Magnetic pole with a velocity V. The aircraft is pictured below as it would be viewed from above. What is the direction of the induced emf (voltage) on the wing? is this from P to or Q to P2. Draw the + and at the P and Qsides and explain. f ..P.. (11) A conducting loop of wire is horizontal. A bar magnet is pushed toward the loop from below,...