Physics, 13.11.2019 00:31, NeonPlaySword
What is the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic fields. e--> and b--> are also perpendicular to each other and have magnitudes 7900v/m and 9.1*10^-3t , respectively.
what is the radius of the electron orbit if the electric field is turned off?
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Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith
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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
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What is the velocity of a beam of electrons that goes undeflected when moving perpendicular to an el...