Physics, 21.06.2020 03:57, jamarengle2
An alpha particle has a charge of +2e and a mass of 6.64 x 10-27 kg. It is accelerated from rest through a potential difference of 1.2 x 106 V and then enters a uniform magnetic field whose strength is 2.2 T. The alpha particle moves perpendicular to the field. Calculate (a) the speed of the alpha particle, (b) the magnitude of the magnetic force exerted on it, and (c) the radius of its circular path.
Answers: 3
Physics, 23.06.2019 15:20, zhjzjzzj6325
Which feature is used to classify a rock based on its composition?
Answers: 2
Physics, 23.06.2019 19:30, xXCoryxKenshinXx
Adrop of water of radius 0.01 m is falling through a medium whose density is 1.21 kg / m^3 and the coefficient of viscosity 1.85 x 10^-5nsm^3. find the terminal velocity of the drop, given that the density of water is 10^3 kg / m^3
Answers: 2
An alpha particle has a charge of +2e and a mass of 6.64 x 10-27 kg. It is accelerated from rest thr...
Mathematics, 03.02.2021 15:10
English, 03.02.2021 15:10
English, 03.02.2021 15:10
Mathematics, 03.02.2021 15:10