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An α-particle has a charge of +2e and a mass of 6.64 10-27 kg. It is...

Question:

An α-particle has a charge of +2e and a mass of 6.64 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.08 106 V and then enters a uniform magnetic field whose magnitude is 2.30 T. The α-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the α-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is the radius of its circular path? m


Answers

664 XiD 2 6

.

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