Calculate what the speed of the alpha particle

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An alpha particle (m=6.6 x 10-27) is accelerated by a potential difference of 5000 Volt and then enters a region with a vertical (out of the page) 0.75 T magnetic field.

a) Calculate the speed of the alpha particle?

b) At a certain instance, the alpha particle is moving east. Obtain the magnitude and direction of the magnetic force of it?

c) Calculate the radius of its circular motion?

Reference no: EM13679305

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