An alpha particle q 2e m 400 u travels in a circular path

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An alpha particle (q = +2e, m = 4.00 u) travels in a circular path of radius 4.50 cm in a uniform magnetic field with B = 1.80 T.

(a) Calculate its speed.

(b) Calculate its period of revolution.

(c) Calculate its kinetic energy in electron-volts.

(d) Calculate the potential difference through which it would have to be accelerated to achieve this energy.

Reference no: EM13645474

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