An electron is shot into one end of a solenoid. as it enters the
uniform magnetic field within...
Physics, 25.11.2019 21:31, nanaflower321
An electron is shot into one end of a solenoid. as it enters the
uniform magnetic field within the solenoid, its speed is 800 m/s and its velocity vector makes an angle of 30° with the central axis of the solenoid. the solenoid carries 4.0 a and has 8000 turns along its length. how many revolutions does the electron make along its helical path within the solenoid by the time it emerges from the solenoid’s opposite end? (in a real solenoid, where the field is not uniform at the two ends, the number of revolutions would be slightly less than the answer here.)
Answers: 3
Physics, 21.06.2019 20:40, denjayjr681
If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
Answers: 3
Physics, 22.06.2019 08:00, plshelpme53
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 2
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